Clean up references to JSoup

WildFly no longer uses JSoup in production code, but some cleanups are needed.

1) Remove the optional dep on the non-existent org.jsoup module from the org.hibernate.validator module.

2) Make the org.jsoup:jsoup entry in dependencyManagement 'test' scope.

3) Upgrade the version to the most recent one that works and has https://nvd.nist.gov/vuln/detail/CVE-2022-36033 fixed, so we don't get flagged up. (WFLY-16943 handles this part.)