kernel-headers: bump 2.6.31 stable version

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/kernel-headers/Config.in

@@ -57,6 +57,6 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	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 "2.6.31.2"	if BR2_KERNEL_HEADERS_2_6_31
+	default "2.6.31.3"	if BR2_KERNEL_HEADERS_2_6_31
 	default "2.6"		if BR2_KERNEL_HEADERS_SNAP