hammerhead: update prebuilt kernel

968345f arm/dt: hammerhead: Change sensor configuration

Change-Id: Ief58bfdb6f0aef131d8a5ea42958752418688a38
diff --git a/zImage-dtb b/zImage-dtb
index fd44192..4c7f9bc 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ