35725 Update annotated region findAll implementation to use Iterables directly. (cla: yes, framework)

35731 Keep LLDB connection to iOS device alive while running from CLI. (cla: yes, tool)

35743 Simple Doc Fixes (cla: yes, d: api docs, framework)

35745 enable lint prefer_if_null_operators (cla: yes, team)

35749 add iOS build benchmarks (cla: yes, team, tool)

35756 Remove @objc inference build setting (cla: yes, t: xcode, tool)

35762 Refactor keymapping for resident_runner (cla: yes)

35763 UIApplicationLaunchOptionsKey -> UIApplication.LaunchOptionsKey (cla: yes, t: xcode, tool, ⌺‬ platform-ios)