Use Opcodes.ASM9 as the ASM version am: 668c5775d9

Original change: https://android-review.googlesource.com/c/platform/frameworks/layoutlib/+/2245013

Change-Id: Ic66d2fe0f966581db5ace63e81ab94de556d0dbc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>