dragon: Update prebuilt kernel to 9268da987abd13e7ea032defe725d5d8cbbfc7d9

Build: trybot-smaug-paladin/R49-7800.1.0-b701

Changes include:
* 9268da9 include/linux/poison.h: fix LIST_POISON{1,2} offset
* 62406ca CHROMIUM: pinctrl: tegra210: xusb: Fix improper HS_CURR_LEVEL

Change-Id: I725d93ff8238a8444b90d09facb48d35c219f6d7
diff --git a/Image.fit b/Image.fit
index a13389c..1b197d3 100644
--- a/Image.fit
+++ b/Image.fit
Binary files differ