URL Cleanup

[spring-operator]

This commit updates URLs to prefer the https protocol. Redirects are not followed to avoid accidentally expanding intentionally shortened URLs (i.e. if using a URL shortener).

Fixed URLs

Fixed Success

These URLs were switched to an https URL with a 2xx status. While the status was successful, your review is still recommended.

• [ ] http://creativecommons.org/licenses/by-nd/3.0/ with 1 occurrences migrated to:
  https://creativecommons.org/licenses/by-nd/3.0/ (https result 200).
• [ ] http://docs.spring.io/spring-boot/docs/ with 1 occurrences migrated to:
  https://docs.spring.io/spring-boot/docs/ (https result 200).
• [ ] http://docs.spring.io/spring-security/site/docs/current/reference/htmlsingle/ with 2 occurrences migrated to:
  https://docs.spring.io/spring-security/site/docs/current/reference/htmlsingle/ (https result 200).
• [ ] http://projects.spring.io/spring-security/ with 1 occurrences migrated to:
  https://projects.spring.io/spring-security/ (https result 200).

Ignored

These URLs were intentionally ignored.

• http://localhost:8080 with 2 occurrences