OAK-5664: Require Java 8
OAK-5664: Require Java 8

remove obsolete java8 profile

git-svn-id: 67138be12999c61558c3dd34328380c8e4523e73@1792624 13f79535-47bb-0310-9956-ffa450edef68

davidegiannella/jackrabbit-oak,davidegiannella/jackrabbit-oak,davidegiannella/jackrabbit-oak,davidegiannella/jackrabbit-oak,davidegiannella/jackrabbit-oak