WPB-21435 [Android] add claude code PR review actrion

PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

What's new in this PR?

Issues

add a gh action for claude code review that is triggered based on PR comments
Needs releases with:

• GitHub link to other pull request

Testing

1. Create a test PR
2. As a maintainer/team member, comment "@claude review" on the PR
3. Verify the Claude Code Review workflow triggers
4. As a non-maintainer (or have someone external), try commenting "@claude review"
5. Verify the workflow does NOT trigger for non-maintainers

• I have added automated test to this contribution

PR Post Submission Checklist for internal contributors (Optional)

• Wire's Github Workflow has automatically linked the PR to a JIRA issue

PR Post Merge Checklist for internal contributors

• If any soft of configuration variable was introduced by this PR, it has been added to the relevant documents and the CI jobs have been updated.

References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.