Stop using SysetmConfig#getSystemPermissions on PermissionMonitor

Repalace the API with SysetmConfigManager#getSystemPermissionUids
and update the design/test accordingly.

Bug: 177188455
Test: atest FrameworksNetTests
Test: atest FrameworksNetIntegrationTests
Test: atest CtsNetTestCases
Change-Id: I8b553b934252b93c60b815715680427a41620054
4 files changed
tree: d467ae1a5fe7c7a89d8fc2696bbeddd88563f730
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS