When shutting down wayvnc, it is likely the IPC connection will drop
before the IPC response ia received, so count dicsonnection as success.
Signed-off-by: Jim Ramsay <i.am@jimramsay.com>
The integration test spins up a headless sway, and wayvnc, and exercises
a handful of wayvncctl commands to ensure both wayvnc and wayvncctl
retain basic functionality.
Signed-off-by: Jim Ramsay <i.am@jimramsay.com>