fix: Update ExtractedNodeRequestData to include valid query_params for tracesSampler (#3715)

* fix: Update ExtractedNodeRequestData to include valid query_params for tracesSampler

* Update misc.ts

Author: kamilogorek

packages/types/src/misc.ts

@@ -1,3 +1,5 @@
+import { QueryParams } from './request';
+
 /**
  * Data extracted from an incoming request to a node server
  */
@@ -16,8 +18,8 @@ export interface ExtractedNodeRequestData {
   /** String representing the cookies sent along with the request */
   cookies?: { [key: string]: string };
 
-  /** The request's query string, without the leading '?' */
-  query_string?: string;
+  /** The request's query params */
+  query_string?: QueryParams;
 
   /** Any data sent in the request's body, as a JSON string */
   data?: string;