rename Dockerfile

Author: drwetter

.github/workflows/docker-3.2.yml

@@ -52,7 +52,7 @@ jobs:
         with:
           push: ${{ github.event_name != 'pull_request' }}
           context: .
-          file: Dockerfile-alpine
+          file: Dockerfile.alpine
           platforms: linux/amd64,linux/386,linux/arm64,linux/arm/v7,linux/arm/v6,linux/ppc64le
           build-args: BUILD_VERSION
           cache-from: type=gha, scope=${{ github.workflow }}

.github/workflows/unit_tests_macos.yml

@@ -13,7 +13,7 @@ on:
       - '**.html'
       - 'LICENSE'
       - 'Dockerfile'
-      - 'Dockerfile-alpine'
+      - 'Dockerfile.alpine'
 
 permissions:
   contents: read