fix(ci): Fix GitHub workflow behavior for forks (#23117)

.github/workflows/docker.yml

@@ -8,13 +8,28 @@ on:
     types: [synchronize, opened, reopened, ready_for_review]
 
 jobs:
-  docker-build:
+  config:
+    runs-on: "ubuntu-latest"
     if: github.event.pull_request.draft == false
+    outputs:
+      has-secrets: ${{ steps.check.outputs.has-secrets }}
+    steps:
+      - name: "Check for secrets"
+        id: check
+        shell: bash
+        run: |
+          if [ -n "${{ (secrets.DOCKERHUB_USER != '' && secrets.DOCKERHUB_TOKEN != '') || '' }}" ]; then
+            echo "has-secrets=1" >> "$GITHUB_OUTPUT"
+          fi
+
+  docker-build:
+    needs: config
+    if: needs.config.outputs.has-secrets
     name: docker-build
     runs-on: ubuntu-latest
     steps:
       - name: "Checkout ${{ github.ref }} ( ${{ github.sha }} )"
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           persist-credentials: false