telega: close chat with quit-window

[l2dy]

bury-buffer does not close Telega's chat window, use quit-window instead.

Brief summary of what the package does

N/A

Direct link to the package repository

https://github.com/zevlg/telega.el/blob/b32bf17d8f3745a69cb808f684881596de592ee5/telega-chat.el#L1659

Checklist

Assume you're working on mpc mode:

• byte-compiles cleanly
• M-x checkdoc is happy. Don't manually write (provide 'evil-collection-mpc), M-x checkdoc can do it automatically for you
• define evil-collection-mpc-setup with defun
• define evil-collection-mpc-mode-maps with defconst
• All functions should start with evil-collection-mpc-