Remove arm/v7 from the container build right now, can't be bothered

.github/workflows/container-build.yaml

@@ -69,7 +69,7 @@ jobs:
       - name: Build and push
         uses: docker/build-push-action@v6
         with:
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           context: .
           file: ${{ matrix.container }}
           push: ${{ github.event_name != 'pull_request' }}