Move deploy docker workflow to build snapshot flow

.github/workflows/deploy-docker.yml

@@ -1,27 +0,0 @@
-name: Publish Docker Hub
-
-on:
-  push:
-    tags: [ '*.*.*.*' ]
-    
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: Publish to Docker Hub Registry
-      uses: elgohr/Publish-Docker-Github-Action@v4
-      with:
-        name: parrazam/radicale-docker
-        username: ${{ secrets.DOCKERHUB_USERNAME }}
-        password: ${{ secrets.DOCKERHUB_TOKEN }}
-        tag_names: true
-        
-  update-readme:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@master
-    - uses: peter-evans/dockerhub-description@v3
-      with:
-        username: ${{ secrets.DOCKERHUB_USERNAME }}
-        password: ${{ secrets.DOCKERHUB_TOKEN }}