butterfly.nightly - cleanup checkupdate

metadata/dev.linwood.butterfly.nightly.yml

@@ -1753,33 +1753,6 @@ Builds:
       - export PUB_CACHE=$(pwd)/.pub-cache
       - $$flutter$$/bin/flutter build apk --flavor nightly
 
-  - versionName: 2.1.0-rc.3
-    versionCode: 103
-    commit: 01d869d54fa8909473f503305cbe7d76601e8fec
-    subdir: app
-    output: build/app/outputs/flutter-apk/app-nightly-release.apk
-    srclibs:
-      - flutter@stable
-    rm:
-      - app/ios
-      - app/linux
-      - app/macos
-      - app/web
-      - app/windows
-    prebuild:
-      - export version=$(cat ../FLUTTER_VERSION)
-      - pushd $$flutter$$
-      - git checkout -f $version
-      - popd
-      - export PUB_CACHE=$(pwd)/.pub-cache
-      - $$flutter$$/bin/flutter config --no-analytics
-      - $$flutter$$/bin/flutter pub get
-    scandelete:
-      - app/.pub-cache
-    build:
-      - export PUB_CACHE=$(pwd)/.pub-cache
-      - $$flutter$$/bin/flutter build apk --flavor nightly
-
 AutoUpdateMode: Version
 UpdateCheckMode: Tags ^v.+$
 UpdateCheckData: app/pubspec.yaml|version:\s.+\+(\d+)|.|version:\s(.+)\+