hammerhead: update prebuilt kernel

670dc2c Revert "input: SynaImage_ds5: Firmware E024 (ORISE)"

Change-Id: Ibd457163832b0aad9e23e4644d3f3d309e5776fd
diff --git a/zImage-dtb b/zImage-dtb
index 5f26253..ee3ca68 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ