Merge "pagecache: Fixed incorrect regex pattern" into main am: 1f8b180e67 am: 221a21a4d0

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2873635

Change-Id: Ic32369d3dc112ebffa04eb4c06a5bd5488cd9160
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>