feat: push docker latest build for tags

.github/workflows/build-tag.yml

@@ -0,0 +1,26 @@
+name: Build and push latest
+on:
+  push:
+    tags:
+      - 'v*'
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: |
+            webstreamr/webstreamr:${{ github.sha }}
+            webstreamr/webstreamr:${{ github.ref_name }}