Fix checkClaudeModel workflow OIDC authentication

Add missing permissions block with id-token: write required for
anthropics/claude-code-action to obtain OIDC token.

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

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: AlexPl292

.github/workflows/checkClaudeModel.yml

@@ -10,6 +10,11 @@ jobs:
     runs-on: ubuntu-latest
     if: github.repository == 'JetBrains/ideavim'
 
+    permissions:
+      contents: write
+      pull-requests: write
+      id-token: write
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4