Bump org.apache.maven.plugins:maven-site-plugin from 3.12.1 to 3.21.0#26

sindrebilden merged 1 commit intomainNorskHelsenett/HelseID.Library.Java:mainfrom

dependabot/maven/org.apache.maven.plugins-maven-site-plugin-3.21.0NorskHelsenett/HelseID.Library.Java:dependabot/maven/org.apache.maven.plugins-maven-site-plugin-3.21.0Copy head branch name to clipboard