[automerger skipped] Remove unused log4j jars am: c96c1c8ae2 am: 864702ebd6 am: 7032b0af34 am: 8023634a50 am: a9a6df60b4 -s ours

am skip reason: Merged-In I6c8f84eb4b00d792217f3b7410cb5b386cfe78a4 with SHA-1 c96c1c8ae2 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/prebuilts/tools/+/16456597

Change-Id: Ie0d9c8cd4fc89d2c9c50464caa71cfbe04268590