hammerhead: update prebuilt kernel

4b7441d Revert "msm: camera: Store frame request and apply on next SOF."
ac9f778 msm: camera: Handle ERESTARTSYS properly
307105d arm/dt: hammerhead: Set the backlight level to 0x20 from 0x57

Bug: 11105064
Bug: 11192918
Change-Id: Iddd5d95a263f2afbf3ed302c0f666c973c81922b
diff --git a/vmlinux.bz2 b/vmlinux.bz2
index a262b04..361084e 100644
--- a/vmlinux.bz2
+++ b/vmlinux.bz2
Binary files differ
diff --git a/zImage-dtb b/zImage-dtb
index 25b24f6..66af6e4 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ