3411 [camera] Fixes crash when taking a picture on iOS devices without flash (cla: yes)

3412 [google_maps_flutter_web] Support for Holes in Polygons (cla: yes)

3413 [camera] Copy zoom settings from preview to final capture builder on Android (cla: yes)

3414 [camera] Fix picture capture causing a crash on some Huawei devices. (cla: yes)

3416 [file_selector_web] Add dummy ios directory. (cla: yes)

3418 [google_maps_flutter_platform_interface] add custom tile support (cla: yes, p: google_maps_flutter, waiting for tree to go green)

3419 [camera] Fixes crash with using inner camera on some Android devices. (cla: yes, waiting for tree to go green)