[module-cleanup] executors:testing cleanup result

[github-actions]

Applied cleanup for instrumentation/executors/testing and committed it as bdb3fc76 (Cleanup for executors:testing).

Changes:

• instrumentation/executors/testing/src/main/java/io/opentelemetry/javaagent/instrumentation/executors/AbstractExecutorServiceTest.java: narrowed helper methods from protected to package scope because all sibling callers are in the same package, matching the repository minimal-visibility rule.
• instrumentation/executors/testing/src/main/java/io/opentelemetry/javaagent/instrumentation/executors/TestTask.java: narrowed the helper interface from public to package scope because repository usage is limited to the executor test package.

Validation completed:

• ./gradlew :instrumentation:executors:testing:check
• ./gradlew :instrumentation:executors:testing:check -PtestLatestDeps=true
• ./gradlew :instrumentation:executors:javaagent:check
• ./gradlew :instrumentation:executors:javaagent:check -PtestLatestDeps=true
• ./gradlew :instrumentation:executors:jdk21-testing:check
• ./gradlew :instrumentation:executors:jdk21-testing:check -PtestLatestDeps=true
• ./gradlew spotlessApply

No unresolved manual-fix items were found.

Generated by Module Cleanup — Single Module · ◷