Fix OpsGenie Tags field (#1108)
Fix OpsGenie Tags field (#1108)


tinytub/alertmanager,prometheus/alertmanager,tinytub/alertmanager,tyrken/alertmanager,joehandzik/alertmanager,prometheus/alertmanager,joehandzik/alertmanager,Aloomaio/alertmanager,tinytub/alertmanager,Kellel/alertmanager,Aloomaio/alertmanager,joehandzik/alertmanager,GoogleCloudPlatform/alertmanager,tyrken/alertmanager,GoogleCloudPlatform/alertmanager,Kellel/alertmanager,GoogleCloudPlatform/alertmanager,Kellel/alertmanager,Aloomaio/alertmanager,prometheus/alertmanager,prometheus/alertmanager,tyrken/alertmanager,GoogleCloudPlatform/alertmanager,tyrken/alertmanager