shamu: update prebuilt kernel

54c3891 power: mmi-wls: Use Taper current for Charge Complete.
6d4583e power: smb135x: Use Taper current for Charge Complete.
5e7502e power: max17042: Use Taper current for Charge Complete.
85b9dba power_supply: Add POWER_SUPPLY_PROP_TAPER_REACHED
0ee3047b arm/dts: Set PM8084 GPIO17 as NO_PULL.

b/18632376 unable to turn on bluetooth on shamu
b/18633332 Volume up sometimes does not work on shamu
b/18685976 Wireless charger pingpongs between 99%/100% very quickly on Shamu

Change-Id: I8b7e6244322aeaf78a9aab770956a9bde1c3e13f
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/zImage-dtb b/zImage-dtb
index ec259aa..626d938 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ