ramips: fix usercfg partition offset for WHR-1166D

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42958 3c298f89-4303-0410-b956-a3cf2f4a3e73
rpcd: update to the latest version, fixes build after libubox update

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42959 3c298f89-4303-0410-b956-a3cf2f4a3e73