flounder: update kernel prebuilt

d8f19d6 net: wireless: bcmdhd: Enable auto recovery on FW hang

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

Bug: 23190001
Change-Id: Ic6fa660fd0fd55a56cb1d339c2747bc4cff53a90
diff --git a/Image.gz-dtb b/Image.gz-dtb
index f519287..f2736aa 100644
--- a/Image.gz-dtb
+++ b/Image.gz-dtb
Binary files differ