Add JAVA8_HOME to circleci to fix broken upgrade test configs
Add JAVA8_HOME to circleci to fix broken upgrade test configs

Patch by Vinay Chella; reviewed by jolynch and Dinesh Joshi for CASSANDRA-15309

blambov/cassandra,stef1927/cassandra,tjake/cassandra,snazy/cassandra,instaclustr/cassandra,yukim/cassandra,driftx/cassandra,jasonstack/cassandra,snazy/cassandra,driftx/cassandra,thelastpickle/cassandra,jasonstack/cassandra,stef1927/cassandra,blambov/cassandra,clohfink/cassandra,michaelsembwever/cassandra,thelastpickle/cassandra,belliottsmith/cassandra,yukim/cassandra,blambov/cassandra,jeffjirsa/cassandra,jeffjirsa/cassandra,michaelsembwever/cassandra,stef1927/cassandra,snazy/cassandra,beobal/cassandra,apache/cassandra,beobal/cassandra,michaelsembwever/cassandra,jrwest/cassandra,thelastpickle/cassandra,blerer/cassandra,belliottsmith/cassandra,jeromatron/cassandra,blerer/cassandra,bdeggleston/cassandra,ifesdjeen/cassandra,jrwest/cassandra,bcoverston/cassandra,aboudreault/cassandra,bcoverston/cassandra,pauloricardomg/cassandra,bcoverston/cassandra,szhou1234/cassandra,driftx/cassandra,stef1927/cassandra,beobal/cassandra,bdeggleston/cassandra,szhou1234/cassandra,tjake/cassandra,thelastpickle/cassandra,krummas/cassandra,aboudreault/cassandra,jeffjirsa/cassandra,mshuler/cassandra,jrwest/cassandra,jasonstack/cassandra,kgreav/cassandra,instaclustr/cassandra,jeromatron/cassandra,adejanovski/cassandra,mike-tr-adamson/cassandra,apache/cassandra,belliottsmith/cassandra,bdeggleston/cassandra,jbellis/cassandra,yukim/cassandra,mike-tr-adamson/cassandra,adelapena/cassandra,szhou1234/cassandra,bcoverston/cassandra,ifesdjeen/cassandra,mike-tr-adamson/cassandra,adelapena/cassandra,jbellis/cassandra,belliottsmith/cassandra,krummas/cassandra,aboudreault/cassandra,pauloricardomg/cassandra,ifesdjeen/cassandra,tjake/cassandra,adejanovski/cassandra,mshuler/cassandra,krummas/cassandra,jrwest/cassandra,kgreav/cassandra,snazy/cassandra,clohfink/cassandra,blerer/cassandra,blambov/cassandra,apache/cassandra,mshuler/cassandra,jeffjirsa/cassandra,michaelsembwever/cassandra,beobal/cassandra,jbellis/cassandra,blerer/cassandra,driftx/cassandra,szhou1234/cassandra,adejanovski/cassandra,instaclustr/cassandra,krummas/cassandra,clohfink/cassandra,kgreav/cassandra,yukim/cassandra,kgreav/cassandra,apache/cassandra,tjake/cassandra,pauloricardomg/cassandra,ifesdjeen/cassandra,pauloricardomg/cassandra,bdeggleston/cassandra,jeromatron/cassandra,mike-tr-adamson/cassandra,mshuler/cassandra,clohfink/cassandra,instaclustr/cassandra,adelapena/cassandra,adelapena/cassandra