[VCN06.1] Add CTS for request background network

Test: android.net.cts.ConnectivityManagerTest#testRequestBackgroundNetwork
Bug: 175662146
Change-Id: I8042ce1971c728a9f900d090c0c4cabd994820bf
1 file changed
tree: 7b2da2316d45fd00fc15e75bdafee3a9887ce263
  1. framework/
  2. tests/
  3. Tethering/
  4. .gitignore
  5. OWNERS
  6. PREUPLOAD.cfg
  7. TEST_MAPPING