Update main.yml

Signed-off-by: sakshiarora13 <sakshi_arora1@dell.com>

roles/slurm_exporter/vars/main.yml

@@ -31,6 +31,7 @@ prometheus_inst_path: "/var/lib/prometheus-2.23.0.linux-amd64/"
 prometheus_exec_path: "{{ prometheus_inst_path }}/prometheus"
 system_local_path: "/usr/local/bin"
 prometheus_config_file: "{{ prometheus_inst_path }}/prometheus.yml"
+opensuse_os_name: "openSUSE Leap"
 
 #Usage: start_service.yml
 file_permission: "0755"