JIRA Credentials Hardcoded

https://github.com/shotgunsoftware/sg-jira-bridge/blob/3bafb978863e848e7fa87e12a5b0e5c62954c272/docs/settings.rst

Hi, you have exposed your JIRA credentials.Would recommend to use environment variables instead of hardcoding it.If you left it intentionally you can ignore this Issue.

Regards,
Abhirup Konwar