kmod: bump version

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

package/kmod/kmod.mk

@@ -1,6 +1,6 @@
-KMOD_VERSION = 5
+KMOD_VERSION = 6
 KMOD_SOURCE = kmod-$(KMOD_VERSION).tar.xz
-KMOD_SITE = http://packages.profusion.mobi/kmod/
+KMOD_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/kernel/kmod/
 KMOD_INSTALL_STAGING = YES
 KMOD_DEPENDENCIES = host-pkg-config