Mock Wifi:Change isPnoSupported in WifiServiceImp to reference the value in WifiGlobal

Bug: 312798207
Test: atest -c FrameworksWifiTests
Change-Id: I05eb2802feb10983a781596a25d20380558bcfd3
Merged-In: I05eb2802feb10983a781596a25d20380558bcfd3
2 files changed