50083 Roll engine 0816c040fbba..810b9b91e299 (21 commits) (autoroller: commit, cla: yes)

50084 Remove dead code IMobileDevice.isWorking (cla: yes, tool, waiting for tree to go green)

50088 Revert “install goldctl in docker build” (cla: yes, team)

50091 Roll engine 810b9b91e299..44f24bd9807f (2 commits) (autoroller: commit, cla: yes)

50096 remove unnecessary string escapes (cla: yes, d: examples, team, team: gallery, tool, waiting for tree to go green)