Fix scope name for mock-api POST /chat/shoutouts endpoint

[aaricdev]

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Problem/Feature

According to the official Docs, the mock-api got a misspelled scope in POST /chat/shoutouts endpoint.

Description of Changes:

• Changed scopes name from moderator:manage:shoutout to moderator:manage:shoutouts

Sidenote: For some reason, GitHub shows that I've completely replaced this file, but I only changed the scope. I'd guess the line endings have changed. Is there a guideline for these kind of things?

Checklist

• My code follows the Contribution Guide
• I have self-reviewed the changes being requested
• I have made comments on pieces of code that may be difficult to understand for other editors
• I have updated the documentation (if applicable)

[Xemdo]

The files should be LF, I think I fucked them up in the past when putting them in originally. I'll let this reformat.

[aaricdev]

The files should be LF, I think I fucked them up in the past when putting them in originally. I'll let this reformat.

Thanks for the reply, I'll teach my git and IDE to keep it this way for the next PR 😄