Merge pull request #771 from globocom/update-dbaas-version

update dbaas_zabbix version

Author: nimbfire

requirements.txt

@@ -51,7 +51,7 @@ urllib3==1.25.9
 wsgiref==0.1.2
 dbaas_credentials==1.3.7
 dbaas_nfsaas==0.7.10
-dbaas_zabbix==0.7.8
+dbaas_zabbix==0.7.11
 dbaas_dbmonitor==0.2.11
 django-filter==0.9.1
 dbaas-aclapi==1.0.14