Merge pull request #294 from helmfile/fix_miss_tag_in_docker_build

fix tag miss in docker build

.github/workflows/images.yaml

@@ -37,6 +37,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2
@@ -62,6 +64,7 @@ jobs:
       - name: Build / Push
         uses: docker/build-push-action@v3
         with:
+          context: .
           file: ${{ matrix.dockerfile }}
           platforms: linux/amd64,linux/arm64
           push: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') }}