task for wails3 universal macos app

taskfile.yml

package-universal-darwin:
    summary: Packages a production build of the application into an universal `.app` bundle
    platform: darwin
    cmds:
      - task: pre-build
      - task: build-frontend
      - GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go build -tags production -a -ldflags="-w -s" -o bin/{{.APP_NAME}}_amd64
      - GOOS=darwin GOARCH=arm64 CGO_ENABLED=1 go build -tags production -a -ldflags="-w -s" -o bin/{{.APP_NAME}}_arm64
      - task: post-build
      - task: generate-icons
      - lipo -create -output bin/{{.APP_NAME}} bin/{{.APP_NAME}}_amd64 bin/{{.APP_NAME}}_arm64
      - rm -f bin/{{.APP_NAME}}_amd64 bin/{{.APP_NAME}}_arm64
      - task: create-app-bundle
    env:
      CGO_CFLAGS: "-mmacosx-version-min=10.13"
      CGO_LDFLAGS: "-mmacosx-version-min=10.13"
      MACOSX_DEPLOYMENT_TARGET: "10.13"