Mod removes matrix build

.github/workflows/build_restreamer_dev.yaml

@@ -31,9 +31,6 @@ jobs:
   build-docker:
     needs: build-frontend
     runs-on: [self-hosted]
-    strategy:
-      matrix:
-        platform: [linux/amd64, linux/arm64, linux/arm/v7]
 
     steps:
       - name: Checkout
@@ -91,7 +88,7 @@ jobs:
           file: ./Dockerfile.workflow
           build-args: |
             PUBLIC_URL=/ui
-          platforms: ${{ matrix.platform }}
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}