RUM-9088: Add semantics role for Image, Icon and AsyncImage

[ambushwork]

What does this PR do?

In dd-sdk-android, Session Replay Compose resolves the components differently based on the Semantics Role.
Prior to this PR, datadog modifier only add semantics tag to help the components merged into the tree, but Images still don't have a Role since the contentDescription can be absent.

This PR enriches the datadog modifier with a new argument isImageRole: Boolean, and kotlin compiler plugin will sca the component for Image, Icon or AsyncImage, then put true on this argument to append semantics role for the components.

Motivation

RUM-9088

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Make sure you discussed the feature or bugfix with the maintaining team in an Issue
• Make sure each commit and the PR mention the Issue number (cf the CONTRIBUTING doc)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 67.85714% with 9 lines in your changes missing coverage. Please review.

Project coverage is 78.00%. Comparing base (a63e699) to head (af8db6f).
Report is 2 commits behind head on feature/kotlin-compiler-plugin.

Files with missing lines	Patch %	Lines
...datadog/gradle/plugin/kcp/ComposeTagTransformer.kt	68.42%	3 Missing and 3 partials ⚠️
...dog/gradle/plugin/kcp/DefaultPluginContextUtils.kt	66.67%	0 Missing and 3 partials ⚠️

Additional details and impacted files

@@                         Coverage Diff                          @@
##             feature/kotlin-compiler-plugin     #334      +/-   ##
====================================================================
- Coverage                             78.19%   78.00%   -0.19%     
- Complexity                              331      345      +14     
====================================================================
  Files                                    42       42              
  Lines                                  1325     1350      +25     
  Branches                                154      159       +5     
====================================================================
+ Hits                                   1036     1053      +17     
- Misses                                  206      210       +4     
- Partials                                 83       87       +4     

Files with missing lines	Coverage Δ
...dog/gradle/plugin/kcp/DefaultPluginContextUtils.kt	74.58% <66.67%> (-1.42%)	⬇️
...datadog/gradle/plugin/kcp/ComposeTagTransformer.kt	83.54% <68.42%> (-5.34%)	⬇️

... and 2 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.