Make Docker actions conditional on ultralytics/yolov5 repo (#8060)

* Update ci-testing.yml

* Update ci-testing.yml

* Update ci-testing.yml

* Update docker.yml

.github/workflows/ci-testing.yml

@@ -89,6 +89,8 @@ jobs:
           echo "GITHUB_EVENT_NAME is $GITHUB_EVENT_NAME"
           echo "GITHUB_WORKFLOW is $GITHUB_WORKFLOW"
           echo "GITHUB_ACTOR is $GITHUB_ACTOR"
+          echo "GITHUB_REPOSITORY is $GITHUB_REPOSITORY"
+          echo "GITHUB_REPOSITORY_OWNER is $GITHUB_REPOSITORY_OWNER"
       - name: Run tests
         shell: bash
         run: |