Merge "Edu card spec polish" into sc-dev am: d2182b242b am: c2db30e23a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15241593

Change-Id: I7efe3956c7b1a2f56e0c58f860aff54ff83ee846