[automerger skipped] Update compilesdk version of UniversalMediaPlayer am: a048cbce4b -s ours

am skip reason: Merged-In I73d64334d80989a28d24d4528122c754d6b653e9 with SHA-1 48fecafc2f is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/UniversalMediaPlayer/+/15799324

Change-Id: Idf453125599832ee1bd429b346620d53c01b31e6