Add missing event mapping for user beatmap availability change
Add missing event mapping for user beatmap availability change

NeoAdonis/osu,smoogipooo/osu,UselessToucan/osu,NeoAdonis/osu,ppy/osu,ppy/osu,smoogipoo/osu,smoogipoo/osu,NeoAdonis/osu,peppy/osu,peppy/osu,UselessToucan/osu,UselessToucan/osu,ppy/osu,peppy/osu,smoogipoo/osu,peppy/osu-new