Update build workfloow

.gitea/workflows/build.yml

@@ -11,9 +11,7 @@ jobs:
     container:
       image: catthehacker/ubuntu:act-latest
     env:
-      DOCKER_ORG: teacup
       DOCKER_LATEST: nightly
-      RUNNER_TOOL_CACHE: /toolcache
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -43,13 +41,14 @@ jobs:
           echo REPO_VERSION=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT                
 
       - name: Build and push
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile
           platforms: |
             linux/amd64
-            linux/arm64                        
+            linux/arm64
+            linux/arm/v7
           push: true
           tags: | # replace it with your local IP and tags
             git.vpn.cusano.net/${{ vars.DOCKER_ORG }}/${{ steps.meta.outputs.REPO_NAME }}:${{ steps.meta.outputs.REPO_VERSION }}