Windows version check in doctor by @eliasyishak in https://github.com/flutter/flutter/pull/110013

Null safety migration of packages/flutter_tools/test/general.shard, part 1/2 by @liamappelbe in https://github.com/flutter/flutter/pull/110711

[flutter_tools] add test debugging for #111272 by @christopherfujino in https://github.com/flutter/flutter/pull/111280

refactor: strip all local symbols from macOS and iOS App.framework - reduces app size by @vaind in https://github.com/flutter/flutter/pull/111264

Remove .pub directories from iml templates by @natebosch in https://github.com/flutter/flutter/pull/109622