Support arm64 build

Signed-off-by: Yuri Shkuro <github@ysh.us>

.github/workflows/release.yaml

@@ -1,9 +1,12 @@
 name: Release
 
 on:
+  push:
+    branches: [main]
   release:
     types:
       - published
+  workflow_dispatch:
 
 jobs:
   publish-release:
@@ -16,23 +19,45 @@ jobs:
     - name: Fetch git tags
       run: git fetch --prune --unshallow --tags
 
-    - name: Get release version
-      run: |
-        VERSION=`echo "${{  github.ref_name }}" | sed 's/v\(.*\)/\1/' `
-        echo "VERSION=${VERSION}"
-        echo "VERSION=${VERSION}" >> ${GITHUB_ENV}
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
 
-    - name: Docker Build
-      run: |
-        docker build -t yurishkuro/microsim:${VERSION} .
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+      with:
+        install: true
 
-    - name: Docker Login
-      run: |
-        echo ${{ secrets.DOCKERHUB_TOKEN }} | docker login -u "yurishkuro" docker.io --password-stdin
+    - name: Extract tags/labels from Git
+      id: docker_meta
+      uses: docker/metadata-action@v5
+      with:
+        images: jaegertracing/protobuf
+        # The 'tags:' section defines how the Docker image will be tagged:
+        #   - pushes to main branch will be published as 'latest'
+        #   - pushes tagged with semver will be published as that version (without 'v')
+        #   - other tags can be used as is
+        # Documentation: https://github.com/docker/metadata-action#tags-input
+        tags: |
+          type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
+          type=semver,pattern={{version}}
+          type=ref,event=tag
 
-    - name: Docker Upload
-      run: |
-        docker push yurishkuro/microsim:${VERSION}
+    - name: Login to DockerHub
+      if: github.event_name != 'pull_request'
+      uses: docker/login-action@v3
+      with:
+        username: yurishkuro
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - name: Build and maybe push Docker image
+      uses: docker/build-push-action@v5
+      with:
+        push: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') }}
+        tags: ${{ steps.docker_meta.outputs.tags }}
+        labels: ${{ steps.docker_meta.outputs.labels }}
+        cache-from: type=gha
+        cache-to: type=gha,mode=max
+        platforms: linux/amd64,linux/arm64
 
     - name: SBOM Generation
       uses: anchore/sbom-action@v0.16.0