alias heart-shaped -> heart

BUR #16212 has been rejected.

create alias heart-shaped_buckle -> heart_buckle
create alias heart-shaped_ornament -> heart_ornament

To match with similar tags.

heart-shaped ornament seems like a mixed bag of stuff. We already have heart brooch, heart hair ornament etc, someone needs to do a pass and check if the tag is really needed.

This bulk update request is pending automatic rejection in 5 days.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #16212 (forum #238423) has been rejected by @DanbooruBot.