If relayout calculates a new configuration, cancel draw

Previously, we were only doing this for buffer sync; however,
this actually applies to all relayouts now that we use seqId
for all updates. While the always-seq-id prevented us from
presenting the out-dated content (which would be a flicker),
this CL also prevents us from wasting time drawing the content
altogether.

Bug: 435801229
Bug: 385976595
Test: run perf comparison
Flag: com.android.window.flags.always_seq_id_layout
Change-Id: I5d92120462a8457f9227ae31d4b078590a59f386