Merge "Replace "Hub" naming with "Customization"" into sc-dev am: 5eef1b92f1 am: 55f9262d2e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/WallpaperPicker2/+/14974893

Change-Id: I3d24483aaec11566cc02210507b1aa3050334f60