[automerger skipped] storageproxyd: Add logging of failed RPMB transactions am: bf6e22a318 -s ours am: a2613eace1 -s ours am: 56428d1f7c -s ours

am skip reason: Merged-In I928ddebcb65aa6c305d3dcab7c64bd19d11a50fa with SHA-1 642d977bc8 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/15983382

Change-Id: Ie93f35404543e42b8ed2cce45d1cca839d19df6b