hammerhead: update prebuilt kernel

1e19899 msm: camera: Fix buffer index mismatch for HAL buffer
7c84a8c msm: camera_v2: Fix CAMIF stop sequence

b/13887745 -- Single frame / multiple output capture not working
b/13891761 -- Raw images corrupted
Change-Id: Ia959a5a01cafec675c04fd79c95419aedddc8876
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/zImage-dtb b/zImage-dtb
index e130451..ab7bcda 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ