linux-headers: bump 4.{9, 14, 17}.x series

[Peter: drop 4.17.x change]
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 24b658c002d2cdc922ac06117a11237b4e371b80)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/linux-headers/Config.in.host

@@ -251,12 +251,12 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "3.2.102"	if BR2_KERNEL_HEADERS_3_2
 	default "4.1.52"	if BR2_KERNEL_HEADERS_4_1
 	default "4.4.138"	if BR2_KERNEL_HEADERS_4_4
-	default "4.9.109"	if BR2_KERNEL_HEADERS_4_9
+	default "4.9.110"	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
 	default "4.13.16"	if BR2_KERNEL_HEADERS_4_13
-	default "4.14.51"	if BR2_KERNEL_HEADERS_4_14
+	default "4.14.52"	if BR2_KERNEL_HEADERS_4_14
 	default "4.15.18"	if BR2_KERNEL_HEADERS_4_15
 	default "4.16.17"	if BR2_KERNEL_HEADERS_4_16
 	default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION