update workflow to use xl runner

Author: GrantBirki

.github/workflows/acceptance.yml

@@ -53,7 +53,7 @@ jobs:
 
   acceptance-suite:
     needs: changes
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest-xl
     name: runner / acceptance-tests
     permissions:
       contents: read
@@ -68,7 +68,7 @@ jobs:
 
       - name: checkout
         if: ${{ needs.changes.outputs.has_change == 'true' }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Use Docker layer caching for 'docker build' and 'docker-compose build' commands.
       # https://github.com/satackey/action-docker-layer-caching/releases/tag/v0.0.11