fix(Webhook Node): Fix URL params for webhooks (#6986)

Fixes:

https://community.n8n.io/t/empty-params-variables-in-webhook-node-after-upgrading-to-n8n-1-3-1/29624

packages/cli/src/WaitingWebhooks.ts

@@ -32,6 +32,9 @@ export class WaitingWebhooks implements IWebhookManager {
 		const { path: executionId, suffix } = req.params;
 		Logger.debug(`Received waiting-webhook "${req.method}" for execution "${executionId}"`);
 
+		// Reset request parameters
+		req.params = {} as WaitingWebhookRequest['params'];
+
 		const execution = await this.executionRepository.findSingleExecution(executionId, {
 			includeData: true,
 			unflattenData: true,