49583 Clarified AppBar toolbar layout API docs (cla: yes, d: api docs, f: material design, framework, waiting for tree to go green)

49586 Integration test for the gen_l10n tool (cla: yes, team, tool)

49589 [flutter_tools] Reduce context usage in analyze command and tests (cla: yes, tool, work in progress; do not review)

49590 [versions] update versions –force-upgrade (cla: yes, team)

49591 Sanitize host before calling pm (cla: yes, tool)

49592 Revert “[flutter_tools] move dsym logic into dart” (cla: yes, tool)

49595 [flutter_tools] only strip when bitcode is enabled (cla: yes, tool)