WifiManagerTest: checks for networking permissions

Add checks for critical networking permissions:
1 - NETWORK_STACK
2 - NETWORK_SETTINGS
3 - NETWORK_SETUP

Bug: 80490622
Test: atest WifiManagerTest
Change-Id: Ifdbb2a9e13a781fe9a3568eef362837af175952b
1 file changed
tree: e741cdd2884ab4c631016c19bc5c0b66714836af
  1. tests/