[automerger skipped] AOSP/Launcher3 - Update language to comply with Android's inclusive language guidance.  DO NOT MERGE am: d0a660cf am: b9bb107c -s ours am: 5118ee73

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/1389245

Change-Id: Id11d948c39010daeeb9356adcc5a7f2d0c413834