luci-base: update Ukrainian translation
luci-base: update Ukrainian translation

Update Ukrainian translation according the latest translation resync. Сorrections and additions.

Signed-off-by: Yurii <d45c3043523505780f627ae13416e174677543b4@gmail.com>
rogerpueyo/luci,lbthomsen/openwrt-luci,tobiaswaldvogel/luci,lbthomsen/openwrt-luci,rogerpueyo/luci,hnyman/luci,nmav/luci,rogerpueyo/luci,tobiaswaldvogel/luci,nmav/luci,openwrt/luci,hnyman/luci,openwrt/luci,artynet/luci,nmav/luci,lbthomsen/openwrt-luci,artynet/luci,nmav/luci,rogerpueyo/luci,artynet/luci,artynet/luci,hnyman/luci,lbthomsen/openwrt-luci,hnyman/luci,tobiaswaldvogel/luci,tobiaswaldvogel/luci,tobiaswaldvogel/luci,artynet/luci,hnyman/luci,openwrt/luci,nmav/luci,artynet/luci,tobiaswaldvogel/luci,hnyman/luci,nmav/luci,openwrt/luci,lbthomsen/openwrt-luci,lbthomsen/openwrt-luci,tobiaswaldvogel/luci,lbthomsen/openwrt-luci,rogerpueyo/luci,hnyman/luci,openwrt/luci,hnyman/luci,artynet/luci,nmav/luci,rogerpueyo/luci,lbthomsen/openwrt-luci,artynet/luci,tobiaswaldvogel/luci,nmav/luci,openwrt/luci,nmav/luci,openwrt/luci,rogerpueyo/luci,openwrt/luci,artynet/luci,rogerpueyo/luci