Move getPermissionController / getPackageNameFromUid to AttributionAndPermissionUtils.

These are permission utilities and belong here.

Also remove the cache_permission_services flag in the process.

Bug: 369206663
Test: Presubmit
Flag: EXEMPT minor refactor
Change-Id: Ib16aec7fd141a206992b20d581eaac8aec6437ee
5 files changed