Update kernel-qemu

Taken from go/ab, kernel-n-dev-android-goldfish-4.4-dev@4712474

450866f3e926    Lingfeng Yang   Tue Apr 10 14:57:38 2018 -0700  goldfish_sync: add missing CONFIG_SW_SYNC

Bug: 77803024
Test: ran emulator, checked if wifi is turning on-off
Change-Id: Ibd3c7218bf1fd3c42c11170cfe28636c3588db1d
Signed-off-by: Roman Kiryanov <rkir@google.com>
1 file changed