Adding applyToken for any setTransactionState call

Prior impl sent nullptr for applyToken in doUncacheBufferTransaction and
doDropReferenceTransaction.  This led to transactions being applied out
of order if prior transactions were on the pending queue.  Add
applyToken so that SF will properly see if that process has pending
transactions.

Bug: 130564665
Test: build, boot, SurfaceFlinger_test, libsurfaceflinger_unittest
Change-Id: I35344163bd06262dbc21a440716cf46504b504ea