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://maven.apache.org/xsd/maven-4.0.0.xsd with 4 occurrences migrated to:
  https://maven.apache.org/xsd/maven-4.0.0.xsd (https result 200).
• http://www.apache.org/licenses/LICENSE-2.0 with 3 occurrences migrated to:
  https://www.apache.org/licenses/LICENSE-2.0 (https result 200).
• http://repo.gradle.org/gradle/libs-releases-local with 1 occurrences migrated to:
  https://repo.gradle.org/gradle/libs-releases-local (https result 302).

Ignored

These URLs were intentionally ignored.

• http://maven.apache.org/POM/4.0.0 with 8 occurrences
• http://www.w3.org/2001/XMLSchema-instance with 4 occurrences

[wilkinsona]

These changes were a no-op once those for the 2.0.x branch had been merged forwards.