[exporter/datadog] Put back the otelcol prefix on internal metrics (#34807)

**Description:** 
Put back the `otelcol_` prefix for Datadog internal metrics on trace and
APM stats exporting

**Link to tracking Issue:** 
Recovers these metrics from an upstream breaking change. See
open-telemetry/opentelemetry-collector#9759 and
open-telemetry/opentelemetry-collector#10940.

Author: songy23

.chloggen/dd-connector-prefix.yaml

@@ -0,0 +1,27 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: bug_fix
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: datadogconnector
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: "Put back the `otelcol_` prefix for Datadog internal metrics on trace and APM stats exporting"
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [34807]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: "Recovers these metrics from an upstream breaking change. See https://github.com/open-telemetry/opentelemetry-collector/pull/9759 and https://github.com/open-telemetry/opentelemetry-collector/pull/10940."
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

.chloggen/dd-exporter-prefix.yaml

@@ -0,0 +1,27 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: bug_fix
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: datadogexporter
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: "Put back the `otelcol_` prefix for Datadog internal metrics on trace and APM stats exporting"
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [34807]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: "Recovers these metrics from an upstream breaking change. See https://github.com/open-telemetry/opentelemetry-collector/pull/9759 and https://github.com/open-telemetry/opentelemetry-collector/pull/10940."
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

cmd/otelcontribcol/go.mod

@@ -352,11 +352,11 @@ require (
 	github.com/DataDog/go-sqllexer v0.0.12 // indirect
 	github.com/DataDog/go-tuf v1.1.0-0.5.2 // indirect
 	github.com/DataDog/gohai v0.0.0-20230524154621-4316413895ee // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/inframetadata v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/logs v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/quantile v0.18.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/inframetadata v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/logs v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/quantile v0.19.0 // indirect
 	github.com/DataDog/sketches-go v1.4.6 // indirect
 	github.com/DataDog/viper v1.13.5 // indirect
 	github.com/DataDog/zstd v1.5.5 // indirect

cmd/otelcontribcol/go.sum

@@ -8,8 +8,8 @@ require (
 	github.com/DataDog/datadog-agent/pkg/proto v0.56.0-rc.12
 	github.com/DataDog/datadog-agent/pkg/trace v0.57.0-devel.0.20240722160158-ad956a31a730
 	github.com/DataDog/datadog-go/v5 v5.5.0
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.18.0
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.18.0
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.19.0
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.19.0
 	github.com/google/go-cmp v0.6.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/datadogexporter v0.107.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/tailsamplingprocessor v0.107.0
@@ -96,9 +96,9 @@ require (
 	github.com/DataDog/go-sqllexer v0.0.12 // indirect
 	github.com/DataDog/go-tuf v1.1.0-0.5.2 // indirect
 	github.com/DataDog/gohai v0.0.0-20230524154621-4316413895ee // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/inframetadata v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/logs v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/quantile v0.18.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/inframetadata v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/logs v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/quantile v0.19.0 // indirect
 	github.com/DataDog/sketches-go v1.4.6 // indirect
 	github.com/DataDog/viper v1.13.5 // indirect
 	github.com/DataDog/zstd v1.5.5 // indirect

connector/datadogconnector/go.mod

@@ -31,11 +31,11 @@ require (
 	github.com/DataDog/datadog-api-client-go/v2 v2.29.0
 	github.com/DataDog/datadog-go/v5 v5.5.0
 	github.com/DataDog/gohai v0.0.0-20230524154621-4316413895ee
-	github.com/DataDog/opentelemetry-mapping-go/pkg/inframetadata v0.18.0
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.18.0
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/logs v0.18.0
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.18.0
-	github.com/DataDog/opentelemetry-mapping-go/pkg/quantile v0.18.0
+	github.com/DataDog/opentelemetry-mapping-go/pkg/inframetadata v0.19.0
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.19.0
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/logs v0.19.0
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.19.0
+	github.com/DataDog/opentelemetry-mapping-go/pkg/quantile v0.19.0
 	github.com/DataDog/sketches-go v1.4.6 // indirect
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.24.1
 	github.com/aws/aws-sdk-go v1.55.5

connector/datadogconnector/go.sum

@@ -107,11 +107,11 @@ require (
 	github.com/DataDog/go-sqllexer v0.0.12 // indirect
 	github.com/DataDog/go-tuf v1.1.0-0.5.2 // indirect
 	github.com/DataDog/gohai v0.0.0-20230524154621-4316413895ee // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/inframetadata v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/logs v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.18.0 // indirect
-	github.com/DataDog/opentelemetry-mapping-go/pkg/quantile v0.18.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/inframetadata v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/logs v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.19.0 // indirect
+	github.com/DataDog/opentelemetry-mapping-go/pkg/quantile v0.19.0 // indirect
 	github.com/DataDog/sketches-go v1.4.6 // indirect
 	github.com/DataDog/viper v1.13.5 // indirect
 	github.com/DataDog/zstd v1.5.5 // indirect