kernel-headers: bump 2.6.27.x/2.6.31.x stable versions

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/kernel-headers/Config.in

@@ -62,10 +62,10 @@ config BR2_DEFAULT_KERNEL_VERSION
 config BR2_DEFAULT_KERNEL_HEADERS
 	string
 	default "2.6.26.8"	if BR2_KERNEL_HEADERS_2_6_26
-	default "2.6.27.38"	if BR2_KERNEL_HEADERS_2_6_27
+	default "2.6.27.39"	if BR2_KERNEL_HEADERS_2_6_27
 	default "2.6.28.10"	if BR2_KERNEL_HEADERS_2_6_28
 	default "2.6.29.6"	if BR2_KERNEL_HEADERS_2_6_29
 	default "2.6.30.9"	if BR2_KERNEL_HEADERS_2_6_30
-	default "2.6.31.5"	if BR2_KERNEL_HEADERS_2_6_31
+	default "2.6.31.6"	if BR2_KERNEL_HEADERS_2_6_31
 	default "2.6"		if BR2_KERNEL_HEADERS_SNAP
 	default $BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION