blog tag form-990 is a 404

https://support.torproject.org/misc/misc-3/

sends me to

https://blog.torproject.org/category/tags/form-990

which is a 404.

We should either resurrect that blog tag (which might be smart for the outside world that uses a link like that still), or find a new tag that pulls together each of our financial transparency reports and fix the support page.