3708 [connectivity] re-endorse connectivity_for_web (cla: yes, p: connectivity)

3711 [ci] Add libgcrypt to Docker image. (cla: yes)

3713 [video_player]Update README.me (cla: yes, p: video_player, waiting for tree to go green)

3717 [image_picker] endorse image_picker_for_web in image_picker plugin (cla: yes, p: image_picker)

3718 [google_maps_flutter_platform_interface] Mark constructors as const for ids (cla: yes, p: google_maps_flutter)