Fix branch destination in nterp_instance_of_slow_path. am: 6fceb66302

Original change: https://android-review.googlesource.com/c/platform/art/+/2096640

Change-Id: Iffa3e25574e9019dfa5defdb8b0d9bc9b65f06d8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>