fix: add combobulate-query-mode support for hideshow minor mode

[Ziqi-Yang]

Basically add comment-start and comment-end local variables (their values are stolen from emacs-lisp-mode) to solve the issue that combobulate-query-mode cannot open when hideshow minor mode is enabled.

Steps to reproduce the mentioned issue: enable hs-minor-mode, then use combobulate to query

[mickeynp]

Thanks. I saw your post on reddit, and I've made some changes to the query builder so you can activate arbitrary parsers in buffers combobulate does not know about. (Though you'll still need rules for the language you want.)

[Ziqi-Yang]

Great! Thanks a lot for what you have done so far!