chore(deps): update ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-java:2.22.0 docker digest to df7cae8 (#927)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-java](https://redirect.github.com/open-telemetry/opentelemetry-operator)
([changelog](https://redirect.github.com/open-telemetry/opentelemetry-operator/compare/sha256:3a96c3c98498cb2914809f665dd5d6165d920664d8458bdd17fa7cd1df0cdfd6..sha256:df7cae821770cadb6dbe7e36681008c8e9dff71bc5f5c8deb0d8422b541592c5))
| stage | digest | `3a96c3c` -> `df7cae8` |

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examples/java/Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-java:2.22.0@sha256:3a96c3c98498cb2914809f665dd5d6165d920664d8458bdd17fa7cd1df0cdfd6 AS agent
+FROM ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-java:2.22.0@sha256:df7cae821770cadb6dbe7e36681008c8e9dff71bc5f5c8deb0d8422b541592c5 AS agent
 
 FROM eclipse-temurin:25.0.1_8-jdk@sha256:adc4533ea69967c783ac2327dac7ff548fcf6401a7e595e723b414c0a7920eb2 AS builder
 

examples/java/json-logging-otlp/Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-java:2.22.0@sha256:3a96c3c98498cb2914809f665dd5d6165d920664d8458bdd17fa7cd1df0cdfd6 AS agent
+FROM ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-java:2.22.0@sha256:df7cae821770cadb6dbe7e36681008c8e9dff71bc5f5c8deb0d8422b541592c5 AS agent
 
 FROM eclipse-temurin:25.0.1_8-jdk@sha256:adc4533ea69967c783ac2327dac7ff548fcf6401a7e595e723b414c0a7920eb2 AS builder