2985 [google_maps_flutter] Fix Android unit test. (cla: yes, waiting for test harness)

2989 Support Windows in incremental_build.sh (cla: yes)

2992 Standardize LICENSE body text formatting (cla: yes)

2993 Add LUCI try builders json config file (cla: yes)

3006 [device_info_platform_interface] Typo in doc fixed (cla: yes)

3007 [image_picker_for_web] Can’t select some video file types (3gp, mp4, possibly others…) (cla: yes)

3008 [url_launcher] Suppress deprecation warning in WebViewActivity (cla: yes)

3010 [url_launcher_web] Fix a typo in a test name and fix quote consistency (cla: yes, waiting for test harness)