linux-headers: bump 4.{4, 8}.x series

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/linux-headers/Config.in.host

@@ -232,9 +232,9 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "3.19.8"	if BR2_KERNEL_HEADERS_3_19
 	default "4.0.9"		if BR2_KERNEL_HEADERS_4_0
 	default "4.1.35"	if BR2_KERNEL_HEADERS_4_1
-	default "4.4.34"	if BR2_KERNEL_HEADERS_4_4
+	default "4.4.35"	if BR2_KERNEL_HEADERS_4_4
 	default "4.5.7"		if BR2_KERNEL_HEADERS_4_5
 	default "4.6.7"		if BR2_KERNEL_HEADERS_4_6
 	default "4.7.10"	if BR2_KERNEL_HEADERS_4_7
-	default "4.8.10"	if BR2_KERNEL_HEADERS_4_8
+	default "4.8.11"	if BR2_KERNEL_HEADERS_4_8
 	default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION