Zabbix

.......... [DEV-2194] moved session reset to framework if the test uses a session table

Merge in ZBX/zabbix from feature/DEV-2194-6.0 to release/6.0

* commit 'b4ae7562faa4d19a2bf3a878a53ee5275c4a8744':
  .......... [DEV-2194] added reset to onAfterTestCase and removed from other places