linux-headers: bump 4.1.x series

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit ddfd34382804dcbe6f862e44ac8d20edcf951566)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/linux-headers/Config.in.host

@@ -221,7 +221,7 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "3.18.72"	if BR2_KERNEL_HEADERS_3_18
 	default "3.19.8"	if BR2_KERNEL_HEADERS_3_19
 	default "4.0.9"		if BR2_KERNEL_HEADERS_4_0
-	default "4.1.46"	if BR2_KERNEL_HEADERS_4_1
+	default "4.1.47"	if BR2_KERNEL_HEADERS_4_1
 	default "4.4.104"	if BR2_KERNEL_HEADERS_4_4
 	default "4.8.17"	if BR2_KERNEL_HEADERS_4_8
 	default "4.9.67"	if BR2_KERNEL_HEADERS_4_9