Add request context directly to the payload rather than a request_context key

Author: SmileyChris

graphql_ws/base.py

@@ -105,8 +105,7 @@ def on_connection_terminate(self, connection_context, op_id):
         return connection_context.close(1011)
 
     def get_graphql_params(self, connection_context, payload):
-        context = payload.get("context") or {}
-        context.setdefault("request_context", connection_context.request_context)
+        context = payload.get("context", connection_context.request_context)
         return {
             "request_string": payload.get("query"),
             "variable_values": payload.get("variables"),