Additional log for disable_gesture_pip_animating

Add additional log statements whenever disable_gesture_pip_animating
change is commited from WMShell to Launcher, to help investigate the bug

Changed also that: commitUpdate(int displayId) is deprecated, replaced
by commitUpdate()

Flag: EXEMPT bugfix
Bug: 421930052
Test: m -j SystemUIGoogle
Change-Id: If209146e2d8cfcf29c183f3cf287ccecb90589d4