Jan 2022 (#1)

Fix debugserver stop

Summary:
For some reason the debugserver stop command called status by mistake! This means that `debugserver stop` wouldn't actually kill the debugserver.

Now it does.

Reviewed By: jamescoggan

Differential Revision: D33479256

fbshipit-source-id: e4f6b4b85eae800d2ac8a6b275c47d68bbb398e6