fix: add statuses permission for danger workflow tests

Danger needs statuses: write to post commit status checks.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: vaind

.github/workflows/danger-workflow-tests.yml

@@ -8,6 +8,7 @@ on:
 permissions:
   contents: read
   pull-requests: write
+  statuses: write
 
 jobs:
   # Test Danger action on pull requests - should analyze PR and report findings