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