ryu: update kernel prebuilt
am: dff708085a

Change-Id: Ic811e86c41679e3f3a6ac43480862bd97d61d60c
diff --git a/Image.fit b/Image.fit
index 969b516..6f170c0 100644
--- a/Image.fit
+++ b/Image.fit
Binary files differ
diff --git a/Image.fit.kasan b/Image.fit.kasan
index 46d34ec..980f046 100644
--- a/Image.fit.kasan
+++ b/Image.fit.kasan
Binary files differ