Revert "Add htop as commmon requirement"
Revert "Add htop as commmon requirement"

This reverts commit df30c540748cf6fa8d26ffeef60fad7a9689c327.

HTOP is not supported by RHEL

hibernate/ci.hibernate.org,Sanne/ci.hibernate.org,DavideD/ci.hibernate.org,DavideD/ci.hibernate.org,Sanne/ci.hibernate.org,hibernate/ci.hibernate.org