Fixes the link in the readme file.
### Relevant Articles:
-- [Better Retries with Exponential Backoff and Jitter](https://baeldung.com/retries-with-exponential-backoff-and-jitter)
+- [Better Retries with Exponential Backoff and Jitter](https://www.baeldung.com/resilience4j-backoff-jitter)
