unit/AVDTP: Add /TP/SIG/SMG/BV-22-C test
unit/AVDTP: Add /TP/SIG/SMG/BV-22-C test

Verify that the IUT (ACP) is able to accept an AVDTP_SUSPEND_CMD, after
the streaming procedure has been started, by reporting the suspension
and replying the returned confirmation.

silent-snowman/bluez,silent-snowman/bluez,pstglia/external-bluetooth-bluez,ComputeCycles/bluez,mapfau/bluez,silent-snowman/bluez,silent-snowman/bluez,pkarasev3/bluez,pstglia/external-bluetooth-bluez,pstglia/external-bluetooth-bluez,ComputeCycles/bluez,pkarasev3/bluez,ComputeCycles/bluez,mapfau/bluez,mapfau/bluez,mapfau/bluez,ComputeCycles/bluez,pkarasev3/bluez,pkarasev3/bluez,pstglia/external-bluetooth-bluez