Reclassify OFL as notice per cl/537072410 am: c1bd95b014 am: 9ad8bb6ae0

Original change: https://android-review.googlesource.com/c/platform/external/google-fonts/lato/+/2612251

Change-Id: I0455af5b4688f12f873d0ddfb54d111f1c062f3b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>