luci-app-uhttpd: update Japanese translation
luci-app-uhttpd: update Japanese translation

Updated Japanese translations.

Signed-off-by: INAGAKI Hiroshi <638227ec0cbd67eab386b2e29d2c44a2415c7884@gmail.com>

artynet/luci,openwrt-es/openwrt-luci,kuoruan/luci,remakeelectric/luci,artynet/luci,wongsyrone/luci-1,remakeelectric/luci,hnyman/luci,kuoruan/luci,openwrt-es/openwrt-luci,chris5560/openwrt-luci,nmav/luci,nmav/luci,openwrt/luci,981213/luci-1,tobiaswaldvogel/luci,openwrt-es/openwrt-luci,Noltari/luci,hnyman/luci,remakeelectric/luci,Noltari/luci,kuoruan/luci,artynet/luci,nmav/luci,openwrt/luci,hnyman/luci,wongsyrone/luci-1,kuoruan/lede-luci,rogerpueyo/luci,rogerpueyo/luci,kuoruan/lede-luci,remakeelectric/luci,remakeelectric/luci,openwrt/luci,wongsyrone/luci-1,openwrt-es/openwrt-luci,hnyman/luci,openwrt-es/openwrt-luci,remakeelectric/luci,lbthomsen/openwrt-luci,openwrt/luci,artynet/luci,wongsyrone/luci-1,nmav/luci,tobiaswaldvogel/luci,rogerpueyo/luci,rogerpueyo/luci,rogerpueyo/luci,nmav/luci,tobiaswaldvogel/luci,chris5560/openwrt-luci,kuoruan/lede-luci,Noltari/luci,Noltari/luci,Noltari/luci,Wedmer/luci,kuoruan/lede-luci,Wedmer/luci,Noltari/luci,remakeelectric/luci,wongsyrone/luci-1,kuoruan/luci,artynet/luci,wongsyrone/luci-1,openwrt/luci,kuoruan/luci,hnyman/luci,chris5560/openwrt-luci,openwrt/luci,remakeelectric/luci,981213/luci-1,981213/luci-1,981213/luci-1,nmav/luci,hnyman/luci,981213/luci-1,openwrt-es/openwrt-luci,lbthomsen/openwrt-luci,Wedmer/luci,openwrt-es/openwrt-luci,kuoruan/lede-luci,tobiaswaldvogel/luci,wongsyrone/luci-1,kuoruan/lede-luci,Wedmer/luci,artynet/luci,chris5560/openwrt-luci,chris5560/openwrt-luci,nmav/luci,Noltari/luci,rogerpueyo/luci,kuoruan/luci,artynet/luci,openwrt-es/openwrt-luci,chris5560/openwrt-luci,rogerpueyo/luci,Wedmer/luci,Wedmer/luci,kuoruan/luci,lbthomsen/openwrt-luci,lbthomsen/openwrt-luci,openwrt/luci,hnyman/luci,Noltari/luci,kuoruan/luci,nmav/luci,artynet/luci,hnyman/luci,lbthomsen/openwrt-luci,openwrt/luci,artynet/luci,981213/luci-1,tobiaswaldvogel/luci,wongsyrone/luci-1,tobiaswaldvogel/luci,tobiaswaldvogel/luci,chris5560/openwrt-luci,tobiaswaldvogel/luci,Noltari/luci,981213/luci-1,Wedmer/luci,kuoruan/lede-luci,rogerpueyo/luci,Wedmer/luci,lbthomsen/openwrt-luci,chris5560/openwrt-luci,nmav/luci,lbthomsen/openwrt-luci,lbthomsen/openwrt-luci,kuoruan/lede-luci