openshift.py: fixed a errorenous if statement when checking if a user…

… exists on the cluster

src/coldfront_plugin_cloud/openshift.py

@@ -162,8 +162,7 @@ def reactivate_project(self, project_id):
     def get_federated_user(self, username):
         try:
             if self.client.user_exists(username) and self.client.identity_exists(
-                username and self.client.useridentitymapping_exists(username, username)
-            ):
+                username) and self.client.useridentitymapping_exists(username, username):
                 return {"username": username}
 
             raise NotFound("404: " + f"user ({username}) does not exist")