Add more verbose log message when stack map isn't found. am: 92d5a61af7 am: 1bb79ffc74 am: cbc4899b17

Original change: https://android-review.googlesource.com/c/platform/art/+/2104926

Change-Id: I17fd89597ebe3b5bf21fc8ce1540c602edf8d43f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>