use main to do it's own reviews

Author: villesau

.github/workflows/code_review.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
       - name: Code Review
-        uses: freeedcom/ai-codereviewer@improve-the-AI-output
+        uses: freeedcom/ai-codereviewer@main
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}