Synchronize window config updates (12/n)

Bundle multiple ClientTransactionItems to deliver at once.

Before, ClientTransaction is sent for every ClientTransactionItems. Now,
queueing the ClientTransactionItems into one ClienTransaction until
RootWindowContainer#performSurfacePlacementNoTrace to dispatch all at
once.

Bug: 260873529
Test: atest WmTests:ClientLifecycleManagerTests
Change-Id: Ia3deb127ddbc1655e4369416dfc16e944b2dc218