Fix build config (#3035)
Fix build config (#3035)

* Support latest analyzer, fix build config

* Re-generate sources

* Revert changes to pubspec

* Also reset generated file
keertip/dartdoc,keertip/dartdoc,keertip/dartdoc,keertip/dartdoc,dart-lang/dartdoc,dart-lang/dartdoc,dart-lang/dartdoc,dart-lang/dartdoc