Update runAsimSchemaAndDataTesters.yaml

.github/workflows/runAsimSchemaAndDataTesters.yaml

@@ -79,7 +79,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout pull request branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
             ref: ${{github.event.pull_request.head.ref}}
             repository: ${{github.event.pull_request.head.repo.full_name}}