AVCTP: Add timeout for pass-through commands with value pressed

AVCTP: Add timeout for pass-through commands with value pressed

From AV/C spec 1.23, page 76:

"A command with the pressed value is valid for two seconds from the time
when a target sends back a response of the command. The controller shall
continue sending pressed value with identical operation id value in the
operation_id field while the command is wished to stay valid. Either if
the target has not received the pressed command within two seconds or the
target receives the pressed command with another operation id, then the
target regards that the released command was sent but missed to receive."