Merge "simpleperf: Support demangling rust symbols." am: d1afa8b155 am: 4bdca481b7

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2436200

Change-Id: I861e1378812eceab0de7ddc3fa55040175c2138d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>