Set "MISP.org" to org_name

roles/misp/tasks/config.yml

@@ -11,6 +11,7 @@
     - {"var":"Plugin.CustomAuth_disable_logout","value":"true"}
     - {"var":"Security.advanced_authkeys","value":"false"}
     - {"var":"MISP.external_baseurl","value":"https://{{soctoolsproxy}}:6443"}
+    - {"var":"MISP.org","value":"{{ org_name }}"}
     - {"var":"MISP.live","value":"true"}
 
 - name: Init default user