Merge "Use pragma WAL in db connections" into main am: 3df6966cd6

Original change: https://android-review.googlesource.com/c/platform/system/security/+/2763288

Change-Id: I62e8915eeb935c11f7e54ff788f513e9cab1694b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>