Tag Alias: one_eye_closed -> wink

Aliasing one_eye_closed -> wink.

Reason: Variant that frequently gets tagged.

Not so sure about this one.

"sleep with one eye open".
Would that be a case of winking? I don't think so.

We've already nixed the idea of implicating sleeping -> closed_eyes in forum #27744, and wink is defined as having one eye closed, regardless of context. We've already aliased its sister tag one_eye_open to wink, so there's no reason one_eye_closed shouldn't.

Right, 'wink' on danbooru is a bit broad in scope, andnot strictly a dictionary definition, so it would include this.