Merge "Migrate stringslint.py to AyeAye." am: 12b2d72b32 am: c79cc576c9 am: 39886f7c7b

Original change: https://android-review.googlesource.com/c/platform/packages/services/AlternativeNetworkAccess/+/2173735

Change-Id: I210959d3a72d61c0ade89bef2eac091db5375cbf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>