shamu: update prebuilt kernel

c0bfde3 fs/proc/task_mmu.c: add user-space support for resetting mm->hiwater_rss (peak RSS)
f154345 ASoC: msm: Reduce min capture period size
f781d93 arm: crypto: Add optimized SHA-256/224

Linux version 3.10.40-gc0bfde3 (android-build@wpiz5.hot.corp.google.com)
(gcc version 4.8 (GCC) ) #1 SMP PREEMPT Mon Apr 13 21:15:25 UTC 2015

Bug: 19436710
Bug: 20122851
Bug: 20097120
Change-Id: I55d78a68824714e04b310dfe22a1cb282bbe7109
diff --git a/zImage-dtb b/zImage-dtb
index 378135c..b927d01 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ