Normalize JAX-RS 3.0 annotation and common javaagent packages

[trask]

Part of

• Tracking package and module name alignment #18428

[Copilot]

Pull request overview

This PR normalizes JAX-RS 3.0 javaagent package names by separating annotation-specific classes into an annotations package and shared helpers into a common package, aligning file paths and Java packages as part of the broader module/package alignment effort.

Changes:

• Moves JAX-RS 3.0 annotation instrumentation classes and tests under v3_0.annotations.
• Moves shared JAX-RS 3.0 request-context/helper classes under v3_0.common.
• Updates Jersey and RESTEasy imports to reference the normalized common package.

Reviewed changes

Copilot reviewed 13 out of 13 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
ResteasyRequestContextInstrumentation.java	Updates imports to use shared v3_0.common classes.
JerseyRequestContextInstrumentation.java	Updates imports to use shared v3_0.common classes.
Jaxrs3RequestContextHelper.java	Changes package declaration to v3_0.common.
Jaxrs3HandlerData.java	Changes package declaration to v3_0.common.
AbstractRequestContextInstrumentation.java	Changes package declaration to v3_0.common.
JaxRs3AnnotationsInstrumentationTest.java	Moves test package/imports to v3_0.annotations.
JavaInterfaces.java	Moves test helper package to v3_0.annotations.
JaxrsAsyncResponseInstrumentation.java	Moves package/imports to v3_0.annotations.
JaxrsAnnotationsSingletons.java	Moves package declaration to v3_0.annotations.
JaxrsAnnotationsInstrumentationModule.java	Moves package declaration to v3_0.annotations.
JaxrsAnnotationsInstrumentation.java	Moves package/imports to v3_0.annotations and imports common handler data.
DefaultRequestContextInstrumentation.java	Moves package/imports to v3_0.annotations and imports common request-context classes.