homectl: drop --and-resize and --and-change-password

homectl: drop --and-resize and --and-change-password

The two options are were not documented or ever used in the codebase.
Additionally, the parser expected an argumentless option, while the option
table declared a required argument. So I think this was added for debugging
and never excercised properly. Since there was no public documentation for
those, it's as if they never existed, so it should be fine to drop them.