91047 [flutter_releases] Flutter stable 2.5.2 Framework Cherrypicks (team, tool, engine, cla: yes)

91066 [flutter_conductor] update conductor to prefer git protocol over https (team, cla: yes, waiting for tree to go green)

91099 Update minimum iOS version in plugin_test (team, cla: yes, waiting for tree to go green)

91109 Clean up dependency pins and update all packages (team, tool, cla: yes, waiting for tree to go green)

91110 Force building of snippets package executable. (team, cla: yes)

91116 update consumer dependencies signature (team, cla: yes)

91118 Alex chen conductor ui3 (team, cla: yes, waiting for tree to go green)