Fix invalid actions variable format

Author: DanCharousek

.github/workflows/main.yml

@@ -34,9 +34,9 @@ jobs:
         id: docker_build
         uses: docker/build-push-action@v2
         with:
-          file: ./{{ matrix.type }}/${{ matrix.distro }}.Dockerfile
+          file: ./${{ matrix.type }}/${{ matrix.distro }}.Dockerfile
           platforms: linux/amd64,linux/arm64
           push: true
           tags: |
-            liteacz/php:8.1-{{ matrix.type }}-{{ matrix.distro }}
-            liteacz/php:8.1-{{ matrix.type }}-{{ matrix.distro }}-${{ steps.get_version.outputs.VERSION }}
+            liteacz/php:8.1-${{ matrix.type }}-${{ matrix.distro }}
+            liteacz/php:8.1-${{ matrix.type }}-${{ matrix.distro }}-${{ steps.get_version.outputs.VERSION }}