Bypass WifiScanner permission checks for Settings/SUW

WifiScanner permission checks should be bypassed for holders of
NETWORK_SETTINGS and NETWORK_SETUP_WIZARD permissions since we need
WifiScanner APIs to be available for Wifi picker scans.

Bug: 264214512
Test: atest WifiPermissionUtilTest
Change-Id: Ia387ee2f31c55d7df993bec5d14b8d8a45ce21c3
2 files changed