[automerger skipped] Fix licenses and license texts. am: 478abd32c3 -s ours

am skip reason: Merged-In Id941d93786882aca78f214ac692433a353b84ed3 with SHA-1 a7548b5871 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16772277

Change-Id: I5eeab466ebe6740eba19bb678ff555bb9deadf3c