adds the idp keycloak help info - ENG-2107 (#1798)

adds the idp keycloak help info

Author: nhayfield

content/docs/reference/reference.json

@@ -254,6 +254,14 @@
     "type": "string",
     "enterpriseOnly": true
   },
+  "idp-options-keycloak": {
+    "id": "idp-options-keycloak",
+    "path": "/../integrations/keycloak",
+    "title": "Identity Provider Keycloak",
+    "description": "Click for information on Keycloak",
+    "type": "string",
+    "enterpriseOnly": true
+  },
   "idp-options-okta": {
     "id": "idp-options-okta",
     "path": "/../integrations/okta",