Merge "[Search] Sync header Y translation with AllApps y scroll" into sc-v2-dev am: 3b90e1099b am: 6f23f8db58

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15862034

Change-Id: I25821c60d97d486c0009f712aefd6183f08236ad