Update peter-evans/create-pull-request action to v7

Author: renovate[bot]

.github/workflows/generate.yml

@@ -62,7 +62,7 @@ jobs:
         env:
           GITHUB_TOKEN: "${{ secrets.AUTH_TOKEN }}"
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v6
+        uses: peter-evans/create-pull-request@v7
         with:
           token: ${{ secrets.AUTH_TOKEN }}
           labels: |