Fix failing GH Action

.github/workflows/push.yml

@@ -20,12 +20,16 @@ jobs:
     runs-on: ubuntu-latest
     name: Builds new Netbox Docker Images
     steps:
-    - name: Checkout
+    - id: git-checkout
+      name: Checkout
       uses: actions/checkout@v1
-    - name: Build the image from '${{ matrix.docker_from }}' with '${{ matrix.build_cmd }}'
+    - id: docker-build
+      name: Build the image from '${{ matrix.docker_from }}' with '${{ matrix.build_cmd }}'
       run: ${{ matrix.build_cmd }}
       env:
         DOCKER_FROM: ${{ matrix.docker_from }}
         GH_ACTION: enable
-    - name: Test the image
+    - id: docker-test
+      name: Test the image
       run: IMAGE="${FINAL_DOCKER_TAG}" ./test.sh
+      if: steps.docker-build.outputs.skipped != 'true'