Translations:"Keep me logged in" extended to one year/18/sat

From mediawiki.org

ᱡᱩᱫᱤ ᱟᱢᱟᱜ ᱣᱤᱠᱤ ᱱᱤᱛᱚᱜ ᱵᱮᱵᱷᱟᱨᱮᱜ-ᱟᱭ ᱢᱮᱥᱮᱡᱽ ᱯᱟᱨᱟᱢᱤᱴᱚᱨ, ᱮᱱᱠᱷᱟᱱ ᱢᱮᱥᱮᱡᱽ ᱫᱚᱭ ᱧᱮᱞ ᱚᱪᱚᱭᱟ ᱱᱚᱶᱟ ᱡᱤᱞᱤᱧ ᱟᱡ ᱛᱮᱜᱮ᱾