Alias long_braid -> very_long_braid

BUR #57893 has failed.

create alias long_braid -> very_long_braid

The name implies this tag is just braid long_hair, but the wiki says it's for braids that are at least waist-length, which is much more in line with very_long_hair.

The bulk update request #57893 (forum #433726) has been approved by @nonamethanks.

This will need quite a lot of cleanup.