bullhead: update kernel prebuilt
am: a83911bfb6

Change-Id: I4c125a1b1802dccc012ab6e3e6d2b0e3894fa114
diff --git a/Image.gz-dtb b/Image.gz-dtb
index b50d0dd..f33cac4 100644
--- a/Image.gz-dtb
+++ b/Image.gz-dtb
Binary files differ