linux-headers: bump 4.{4, 9, 12}.x series

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/linux-headers/Config.in.host

@@ -236,9 +236,9 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "3.10.107"	if BR2_KERNEL_HEADERS_3_10
 	default "3.12.74"	if BR2_KERNEL_HEADERS_3_12
 	default "4.1.43"	if BR2_KERNEL_HEADERS_4_1
-	default "4.4.84"	if BR2_KERNEL_HEADERS_4_4
-	default "4.9.45"	if BR2_KERNEL_HEADERS_4_9
+	default "4.4.85"	if BR2_KERNEL_HEADERS_4_4
+	default "4.9.46"	if BR2_KERNEL_HEADERS_4_9
 	default "4.10.17"	if BR2_KERNEL_HEADERS_4_10
 	default "4.11.12"	if BR2_KERNEL_HEADERS_4_11
-	default "4.12.9"	if BR2_KERNEL_HEADERS_4_12
+	default "4.12.10"	if BR2_KERNEL_HEADERS_4_12
 	default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION