Only build amd64/arm64... Nobody really has an s390x in their basement do they? Except that one kid...

.github/workflows/perl.yml

@@ -17,6 +17,9 @@ concurrency:
   group: ${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
 
+env:
+  PLATFORMS: linux/amd64,linux/arm64
+
 jobs:
   perl-build:
     name: "Build Perl"
@@ -58,7 +61,7 @@ jobs:
         with:
           context: .
           target: release
-          platforms: linux/amd64,linux/arm64
+          platforms: ${{ env.PLATFORMS }}
           push: true
           tags: |
             ghcr.io/benzine-framework/perl:${{ matrix.ubuntu }}
@@ -80,7 +83,7 @@ jobs:
         with:
           context: .
           target: release
-          platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/s390x,linux/arm/v7
+          platforms: ${{ env.PLATFORMS }}
           push: true
           tags: |
             ghcr.io/benzine-framework/perl:${{ steps.perl_version.outputs.perl_version }}-${{ matrix.ubuntu }}