Update .gitea/workflows/docker.yml

.gitea/workflows/docker.yml

@@ -4,7 +4,14 @@ on: [workflow_dispatch]
 
 jobs:
   build-and-push:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        arch: [amd64, arm64]
+    runs-on: ${{ matrix.arch }}
+
+#jobs:
+#  build-and-push:
+#    runs-on: ubuntu-latest
 
     steps:
       - name: Checkout code