Add more languages to syntax highlighting options
Summary: Fixes T8589. Adds a bunch of new languages to the syntax highlighting config options so that they are supported by Paste.
Test Plan: Saw new filetypes in Paste.
Reviewers: Blessed Reviewers, epriestley
Reviewed By: Blessed Reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T8589
Differential Revision: https://secure.phabricator.com/D13337