[automerger skipped] Revert "Revert "[DO NOT MERGE] wifi: remove certificates for network factory reset"" am: 10d75f62e5 -s ours am: c60deda533 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Wifi/+/21310720

Change-Id: I7665addcdeee79a610cfef463355319b6f26515c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>