BlastBufferQueue: Keep transform hint in Surface consistent

We should only update the transform hint in Surface when
connecting to the queue or queuing a buffer. Otherwise,
the transform hint value used when dequeuing the buffer
will not align with the value queried from the Surface. This
inconsistency was causing BBQ to reject buffers and we
suspect this was causing an issue where BBQ will remain in
this inconsistent state rejecting all buffers until the app
changed orientation.

Test: rotate device, check for rejected buffers, run through scenario in bug
Bug: b/191841127

Change-Id: Id84a3a650ce68878e5638b942249c11558fd29eb
Merged-In: Id84a3a650ce68878e5638b942249c11558fd29eb