Check NETWORK_SETTINGS permission for getAllNetworkStateSnapshots

This is declared in the API surface, but the implementation
does not match.

Ignore-AOSP-First: Needs cherry-picks
Test: atest CtsNetTestCases:android.net.cts.ConnectivityManagerTest#testGetAllNetworkStateSnapshots
Bug: 188140631
Change-Id: I97aa69651461ebe5c323ec669372f9a61b84e6a6
1 file changed
tree: 12fd7b1a91df4c116fb15fbc55691c19b39bd100
  1. framework/
  2. service/
  3. tests/
  4. OWNERS
  5. TEST_MAPPING