Throw Exponential Backoff error containing all execution errors

source/errors.ts

@@ -2,8 +2,8 @@
  * Error thrown when the maximum number of retries is hit in an exponential backoff
  */
 export class ExponentialBackoffMaxRetriesHitError extends Error {
-    constructor() {
-        super('Exponential backoff: Max retries hit');
+    constructor(errors: Array<Error>) {
+        super('Exponential backoff: Max retries hit', { cause: errors });
         this.name = 'ExponentialBackoffMaxRetriesHitError';
     }
 }