Motivation:
We're centralizing on the Swift code of conduct, so we'll x-reference
that instead of holding our own.
Modifications:
Hyperlink out to Swift.
Result:
Shared CoC across the projects.
Motivation:
The code-of-conduct email address is out-of-date.
Modifications:
Update code-of-conduct email address to swift-server-conduct@group.apple.com
Result: