Fixed Docker hub release (#82)

* Fixed Docker hub release

* Tag semver during integration tests

* Moved tagging of versions into integration test workflow

.github/workflows/release-docker-hub.yml

@@ -1,16 +0,0 @@
-name: Release to Docker Hub
-release:
-  types:
-    - created
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@master
-    - name: Publish to Registry
-      uses: elgohr/Publish-Docker-Github-Action@master
-      with:
-        name: lgohr/publish-docker-github-action
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
-        tag_names: true

.github/workflows/test_integration.yml

@@ -12,3 +12,4 @@ jobs:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_PASSWORD }}
         snapshot: true
+        tag_names: true