linux-headers: bump 4.{1, 4, 9, 14}.x series

[Peter: drop 4.14.x bump]
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 634bdbd52e7451b615b8972f0d3973e5b76ef987)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/linux-headers/Config.in.host

@@ -243,9 +243,9 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "3.4.113"	if BR2_KERNEL_HEADERS_3_4
 	default "3.10.108"	if BR2_KERNEL_HEADERS_3_10
 	default "3.12.74"	if BR2_KERNEL_HEADERS_3_12
-	default "4.1.47"	if BR2_KERNEL_HEADERS_4_1
-	default "4.4.107"	if BR2_KERNEL_HEADERS_4_4
-	default "4.9.71"	if BR2_KERNEL_HEADERS_4_9
+	default "4.1.48"	if BR2_KERNEL_HEADERS_4_1
+	default "4.4.108"	if BR2_KERNEL_HEADERS_4_4
+	default "4.9.72"	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 "4.12.14"	if BR2_KERNEL_HEADERS_4_12