CI: push Docker images by digest

Author: dannywillems

.github/workflows/docker.yaml

@@ -32,6 +32,13 @@ jobs:
         run: |
           git fetch --depth=1 origin +refs/tags/*:refs/tags/*
 
+      - name: Login to Docker Hub
+        if: github.ref == 'refs/heads/develop' || startsWith(github.ref, 'refs/tags/') || startsWith(github.ref, 'refs/heads/release')
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -43,7 +50,7 @@ jobs:
           platforms: ${{ matrix.arch.platform }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          outputs: type=image,name=${{ env.REGISTRY_NODE_IMAGE }},push-by-digest=true,name-canonical=true,push=false
+          outputs: type=image,name=${{ env.REGISTRY_NODE_IMAGE }},push-by-digest=true,name-canonical=true,push=true
 
       - name: Export digest
         run: |
@@ -81,6 +88,13 @@ jobs:
       - name: Git checkout
         uses: actions/checkout@v5
 
+      - name: Login to Docker Hub
+        if: github.ref == 'refs/heads/develop' || startsWith(github.ref, 'refs/tags/') || startsWith(github.ref, 'refs/heads/release')
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -94,7 +108,7 @@ jobs:
             BUILD_CONFIGURATION=${{ matrix.configuration.build_configuration }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          outputs: type=image,name=${{ env.REGISTRY_FRONTEND_IMAGE }},push-by-digest=true,name-canonical=true,push=false
+          outputs: type=image,name=${{ env.REGISTRY_FRONTEND_IMAGE }},push-by-digest=true,name-canonical=true,push=true
 
       - name: Export digest
         run: |