GITHUB/WORKFLOWS: change to peter-evans/create-pull-request@v5

Author: michal-shalev

.github/workflows/auto-assign-reviewers.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: peter-evans/create-pull-request@v5
         with:
           fetch-depth: 0