Fix OHM DA Organizer do not update display bounds by orientation

Legacy code depend on getDisplayBounds() which obtain bounds from
current WindowMetrics, unfortunately, WindowMetrics's info is not
up-to-date due to DisplayChangeController.onRotateDisplay() callback
earlier than WindowMetrics get update.

When onRotateDisplay() callback, we rotate old display bounds by
the rotation policy manually.

Test: atest WMShellUnitTests
Bug: 182342712
Change-Id: I9ff91dd7e51417ee33d57327ca07203de52dbe33