Test: cts-cli: Guest node container and remote resource on diff nodes

Add tests for crm_mon when a guest node's container and its remote
connection resource are on different nodes. Currently, the GuestOnline
line shows "<guest node>@<connection's node>". It should show
"<guest node>" when --show-detail is not set, and
"<guest node>@<container's node>" when --show-detail is set.

Ref T180
Ref CLBZ#5373

Signed-off-by: Reid Wahl <nrwahl@protonmail.com>