Update to spring-doc-resources version 0.2.0
Update to spring-doc-resources version 0.2.0

This commit updates the spring-doc-resources version to 0.2.0 to get the
latest look and feel in the HTML version of the reference manual.

Closes gh-24831

spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework