tool - 412 pull request(s)

78276 Remove MockStdIn and MockStream (team, tool, cla: yes, waiting for tree to go green, tech-debt)

78649 Treat some exceptions as unhandled when a debugger is attached (tool, framework, cla: yes, waiting for tree to go green, cp: 2.2)

78964 Catch errors during android plugin registration (tool, cla: yes, waiting for tree to go green)

79372 [flutter_tools] Make flutter upgrade only work with standard remotes (tool, cla: yes, waiting for tree to go green)

79517 [gen-l10n] Cleans up formatting of the generated file (team, tool, cla: yes, waiting for tree to go green)

79568 [flutter_tools] Move _flutterGit to globals (tool, cla: yes)