Feature Request: identify the number of retries

Feature: Having a way to identify the number of retries made when using the Auth0 java sdk

Description: Right now the auth0 java sdk retries the requests if the rate limit of the management API is exceeded. At the moment there is no way to identify we are reaching the max retry limit (to either increase it or to change our service logic). The only way we can understand there is a problem is when the limit is being reached already, and we get errors.
My feature request would be a way of identifying that we are reaching this limit. Either by logging retry counts, or by allowing some kind of custom instrumentation.

Use-case: We are sometimes reaching the rate limit when updating multiple users sequentially using the management API. We did increase the retry limit to avoid errors. It would be nice if we were able to identify that we are almost reaching the retry limit before we actually start getting errors