JCR-4655: Update mockito dependency to 3.6.28
JCR-4655: Update mockito dependency to 3.6.28

git-svn-id: 02b679d096242155780e1604e997947d154ee04a@1883818 13f79535-47bb-0310-9956-ffa450edef68

apache/jackrabbit,apache/jackrabbit,apache/jackrabbit