Update CODE_OF_CONDUCT.md

I used the GitHub template for this. That is how the URLs are written.

Co-authored-by: Clay Miller <clay@smockle.com>

Author: cehfisher

CODE_OF_CONDUCT.md

@@ -68,7 +68,7 @@ members of the project's leadership.
 ## Attribution
 
 This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
-available at [http://contributor-covenant.org/version/1/4][version]
+available at [https://www.contributor-covenant.org/version/1/4/code-of-conduct/][version]
 
-[homepage]: http://contributor-covenant.org
-[version]: http://contributor-covenant.org/version/1/4/
+[homepage]: https://www.contributor-covenant.org
+[version]: https://www.contributor-covenant.org/version/1/4/code-of-conduct/