brcm2708: update linux 4.4 patches to latest version

As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

target/linux/brcm2708/patches-4.4/0177-configfs-implement-binary-attributes.patch

@@ -1,4 +1,4 @@
-From 14ea3d6ac7fea0e515bbde859379b0a43b6d67b9 Mon Sep 17 00:00:00 2001
+From 5bf309aa8dfe300fdfe23413f32935c34ebc8770 Mon Sep 17 00:00:00 2001
 From: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
 Date: Thu, 22 Oct 2015 23:30:04 +0300
 Subject: [PATCH] configfs: implement binary attributes