hammerhead: update prebuilt kernel

aec2e96 net: wireless: bcmdhd: Remove Gscan support for HH

b/18001607 WifiManager.isWifiScannerSupported() should return FALSE for Nexus5

Change-Id: Ibeddc1896d5030bc9ac5c64a899e3d4aa36008e7
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/zImage-dtb b/zImage-dtb
index 045fe87..c5c5b2d 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ