91692 Roll Engine from 96831061087b to 07ec40742e22 (2 revisions) (cla: yes, waiting for tree to go green)

91697 Roll Engine from 07ec40742e22 to f27fab4f4330 (2 revisions) (cla: yes, waiting for tree to go green)

91704 Migrate xcdevice and ios devices to null safety (tool, cla: yes, waiting for tree to go green, a: null-safety, tech-debt)

91705 Migrate desktop_device to null safety (tool, cla: yes, waiting for tree to go green, a: null-safety, tech-debt)