kernel-headers: bump 3.0.x / 3.1.x stable versions

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

toolchain/kernel-headers/Config.in

@@ -57,7 +57,7 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "2.6.37.6"	if BR2_KERNEL_HEADERS_2_6_37
 	default "2.6.38.8"	if BR2_KERNEL_HEADERS_2_6_38
 	default "2.6.39.4"	if BR2_KERNEL_HEADERS_2_6_39
-	default "3.0.11"	if BR2_KERNEL_HEADERS_3_0
-	default "3.1.3"		if BR2_KERNEL_HEADERS_3_1
+	default "3.0.12"	if BR2_KERNEL_HEADERS_3_0
+	default "3.1.4"		if BR2_KERNEL_HEADERS_3_1
 	default "2.6"		if BR2_KERNEL_HEADERS_SNAP
 	default $BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION