Merge "Remove hotseat edu flag" into rvc-dev am: d6cd14d179 am: e65a33134d am: 373d9f4d88

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/11979630

Change-Id: I38d22283c4e8714067ebfc2c82c332a6836008b8