fix: await handleRequestDataEvents in cancelRequest method

Author: mayur1377

packages/request-client.js/src/api/request.ts

@@ -240,7 +240,7 @@ export default class Request {
     };
 
     const cancelResult = await this.requestLogic.cancelRequest(parameters, signerIdentity, true);
-    const result = this.handleRequestDataEvents(cancelResult);
+    const result = await this.handleRequestDataEvents(cancelResult);
 
     // Generate allowance revocation calldata if payer is canceling a recurring payment
     let allowanceRevocationCalldata: string | undefined;