flo: update prebuilt kernel

68d75b5 arch: arm: configs: flo_defconfig: Enable USB device filesystem

Change-Id: Ib690aa7140f5d2eca4e142329a41a40d14fe40db
Signed-off-by: Ed Tam <etam@google.com>
diff --git a/kernel b/kernel
index 5b25ed4..ee6c699 100755
--- a/kernel
+++ b/kernel
Binary files differ