ryu: update kernel prebuilt

e2c279d1 loop: fix concurrent lo_open/lo_release
61482690 Input: gtco - fix potential out-of-bound access

Linux version 3.18.0-ge2c279d (android-build@abfarm015) (gcc version
    4.9.x-google 20140827 (prerelease) (GCC) ) #1 SMP PREEMPT Fri Mar
    9 05:48:03 UTC 2018

Bug: 69916367
Bug: 72867809
Test: Built Android.
Change-Id: I58ad99b1d585169869401ff33b81725d23083428
Source-Branch: android-chromeos-dragon-3.18
Signed-off-by: Siyuan Zhou <siyuanzhou@google.com>
(cherry picked from commit 12b214777058d753336cd5b72b25cdfc80a6597e)
diff --git a/Image.fit b/Image.fit
index 51e5bc3..b9c1c33 100644
--- a/Image.fit
+++ b/Image.fit
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diff --git a/Image.fit.kasan b/Image.fit.kasan
index 7b664df..2d5f0de 100644
--- a/Image.fit.kasan
+++ b/Image.fit.kasan
Binary files differ