tinode/chat v0.24.3

Fix for busted pgsql & mysql docker images

on GitHub

Server

1ded2c0 Fix: Ampersand & causes infinite loop in docker config, #961.
8702626 Change mime-type of Drafty form response to text/x-drafty-fr.
49d3c94 45a8c41 Couple of items not to report as security vulnerabilities.

All client apps:

• Change mime-type of Drafty form response to text/x-drafty-fr.
• Change mime-type of JSON file attachments to application/octet-stream to avoid collision with drafty form response

Full Changelog: v0.24.2...v0.24.3