[BUG] Avatar list in releases incorrectly picks mentions from code snippets

For example, if we have @set code snippet (text wrapped in backticks) in the release description, it’s picked as a mention and added to the avatar list. Text inside code snippets (wrapped in ` or ```) shouldn’t be checked for mentions.

Example release, which has this issue: https://github.com/Naninovel/Documentation/releases/tag/v1.17

This is a bug. No solutions other then wait for GitHub to fix it.