Merge "Migrate apex/permission to packages/modules/Permission" am: d985fe7b0e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1562175

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie20c6dfbbdd3be9b6c5a3c04d937138503aad2c7