fix(engine.io-client): pass query params to createUri in WebTransport

Fixes #5496 - WebTransport query params ignored

The WebTransport transport was calling createUri() without passing the
query parameters, unlike other transports (websocket, polling) which
properly include query params via their uri() methods.

Author: ernest

packages/engine.io-client/lib/transports/webtransport.ts

@@ -29,7 +29,7 @@ export class WT extends Transport {
     try {
       // @ts-ignore
       this._transport = new WebTransport(
-        this.createUri("https"),
+        this.createUri("https", this.query),
         this.opts.transportOptions[this.name],
       );
     } catch (err) {