Reclassify OFL as notice per cl/537072410 am: 5c3438571b am: ddd0249405 am: c8f9caca0a am: f06b344e6c am: fa1b2ff530

Original change: https://android-review.googlesource.com/c/platform/external/google-fonts/barlow/+/2612136

Change-Id: I92b975de7753f3c50a0e86196f10bb745a6a6920
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>