enhance: test job

.github/workflows/push.yml

@@ -10,10 +10,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@master
-    - name: Docker build
-      if:
-        github.event.deleted == false
-      run: docker build -t peaceiris/actions-hugo .
-    - name: Check Hugo version
-      if: success()
-      run: docker run peaceiris/actions-hugo:latest version
+    - name: Docker build and print Hugo version
+      if: github.event.deleted == false
+      run: |
+        docker build -t peaceiris/actions-hugo . &&
+        docker run peaceiris/actions-hugo:latest version ||
+        echo -e "\e[33mjob skipped\e[m"