Remove album comparison in queue update.

The isQueueUpdated method is comparing album but this is a value
that some players don't provide until the song is playing.
As we are comparing the queue elements, we can't base it on album
metadata.

Flag: exempt trivial
Test: atest BluetoothInstrumentationTests
Bug: 346730065
Change-Id: I31691a94879c0c4d4e79d312bc5dddbc7939648d