[automerger skipped] Cleanup licensing metadata am: 7eb0883529 am: d2f34ec56e -s ours

am skip reason: Merged-In I827968ef9b9f0f8e86b0445909aa97f11b3938ee with SHA-1 db7e7f0f8f is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/wayland-protocols/+/15069005

Change-Id: Id857b5f7a157142b0255794482a024fcd283848a