Bash-complete more instances in`multipass stop --force`

[ricab]

When the --force flag is used with multipass stop, suspended/ing and re/starting instances should be completed too. For example:

$ multipass ls
Name                    State             IPv4             Image
natty-nilgai            Suspended         --               Ubuntu 24.04 LTS
$ multipass stop --force n[TAB]

natty-nilgai should be completed.