Message edits break formatting in matrix

[AgathaSorceress]

Describe the bug
When a message sent from another chat is edited, the relayed message loses all html tags. Happens both with EditSuffix enabled and disabled. Doesn't seem to create any errors/warnings in the log.

To Reproduce
Steps to reproduce the behavior:

1. Bridge from discord to matrix (though, I assume it happens when any other chat is bridged to matrix too).
2. Have matrix RemoteNickFormat set to something like:

    RemoteNickFormat="<font color=\"#4f3e56\">{PROTOCOL}</font> • <b><font color=\"#c293d6\">{NICK}</font></b> » "

3. Send a message and then edit it.
4. Check the matrix side and see the message without formatting.

Expected behavior
The matrix message formatting should stay the same as it was originally.

Screenshots/debug logs

Environment (please complete the following information):

• OS: Archlinux, 5.13.4-arch1-1
• Matterbridge version: 1.22.3

Additional context
Configuration file

[42wim]

Fixed in master