chore(pom): Use recommended core version 2.462.3, and Java 11.#29

gounthar wants to merge 1 commit intojenkinsci:mainjenkinsci/commons-lang-api-plugin:mainfrom

gounthar:plugin-modernizer/upgradetorecommendcoreversiongounthar/commons-lang-api-plugin:plugin-modernizer/upgradetorecommendcoreversionCopy head branch name to clipboard