add automation

.github/workflows/docker_build_dev_on_push_branch_dev.yml

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+name: Build and push Docker images
+on:
+  push:
+    branches:
+      - dev
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build and push Docker images
+      uses: docker/[email protected]
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }} # optional
+        password: ${{ secrets.DOCKER_PASSWORD }} # optional
+        repository: ssidk/${{ github.event.repository.name }}
+        tags: dev

.github/workflows/docker_build_latest_on_push_branch_master.yml

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+name: Build and push Docker images
+on:
+  push:
+    branches:
+      - master
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build and push Docker images
+      uses: docker/[email protected]
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }} # optional
+        password: ${{ secrets.DOCKER_PASSWORD }} # optional
+        repository: ssidk/${{ github.event.repository.name }}
+        tags: latest

.github/workflows/docker_build_version_on_release.yml

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+name: Build and push Docker images
+on:
+  release:
+    types: [created]
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build and push Docker images
+      uses: docker/[email protected]
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }} # optional
+        password: ${{ secrets.DOCKER_PASSWORD }} # optional
+        repository: ssidk/${{ github.event.repository.name }}
+        tag_with_ref: true # optional
+        push: ${{ startsWith(github.ref, 'refs/tags/') }} # optional, default is true