[automerger skipped] Fill license_text field in Android.bp am: c0d98538b6 am: 96fd4e1efd -s ours

am skip reason: Merged-In I38cc3859920f2f3427206427c4e6730a77a5b283 with SHA-1 381b809c33 is already in history

Original change: https://android-review.googlesource.com/c/platform/external/libaom/+/1743303

Change-Id: I081079ab399fd8fecc4a18dbb161ce088c1ec53d