chinese/rime-data: Remove unneeded metaport

Also change the dependency of chinese/ibus-rime to not depend on the now removed metaport. chinese/rime-data can be safely removed because no other ports depends on it from now on.

Submitted by: Ka Ho Ng <khng300@gmail.com>
Approved by: lwhsu
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27737