fix(deps): Update peter-evans/create-pull-request action to v7

Author: cq-bot

.github/workflows/gen-client.yml

@@ -32,7 +32,7 @@ jobs:
           go generate ./...
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v5
+        uses: peter-evans/create-pull-request@v7
         with:
           # required so the PR triggers workflow runs
           token: ${{ secrets.GH_CQ_BOT }}