[cmd/mdatagen] Fixed bug in component_test.go.tmpl (#10882)

When SkipLifecycle & SkipShutdown are set to true, the generated file
will have an unused import `confmaptest`

#### Description
The Metadata Generator had a bug described above, With this change, that
issue has been addressed.

#### Link to tracking issue
Fixes #10866

---------

Co-authored-by: Alex Boten <[email protected]>

Author: SamerJ

.chloggen/mdatagen-test-gen.yaml

@@ -0,0 +1,25 @@
+# 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. otlpreceiver)
+component: mdatagen
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Fixed bug in which setting `SkipLifecycle` & `SkipShutdown` to true would result in a generated file with an unused import `confmaptest`
+
+# One or more tracking issues or pull requests related to the change
+issues: [10866]
+
+# (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:
+
+# 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/mdatagen/templates/component_test.go.tmpl

@@ -20,8 +20,8 @@ import (
 	"go.opentelemetry.io/collector/component"
 	{{- end }}
 	"go.opentelemetry.io/collector/component/componenttest"
-	"go.opentelemetry.io/collector/confmap/confmaptest"
 	{{- if not (and .Tests.SkipLifecycle .Tests.SkipShutdown) }}
+	"go.opentelemetry.io/collector/confmap/confmaptest"
 	{{- if isExporter }}
 	"go.opentelemetry.io/collector/exporter"
 	"go.opentelemetry.io/collector/exporter/exportertest"