Updated the README to Reference Kubecon talks! (#4913)

* Updated the README to Reference Kubecon talks!

Signed-off-by: ampabhi-aws <[email protected]>

* Update README.md

Signed-off-by: ampabhi-aws <[email protected]>

Signed-off-by: ampabhi-aws <[email protected]>

Author: ampabhi-aws

README.md

@@ -1,3 +1,6 @@
+> **Note** <br />
+> **Kubecon NA - October 24 to 28** <br />
+> The maintainers will be at Kubecon NA. Come say hi at the [Project Meeting](https://kccncna2022.sched.com/event/1C8PD?iframe=no) and the [Maintainer Talk](https://sched.co/18ocw)
 <p align="center"><img src="images/logo.png" alt="Cortex Logo"></p>
 
 [![CI](https://github.com/cortexproject/cortex/workflows/ci/badge.svg)](https://github.com/cortexproject/cortex/actions)
@@ -173,4 +176,4 @@ in the [Weave Cloud documentation](https://www.weave.works/docs/cloud/latest/ove
 * Bryan Boreham @bboreham
 
 ## History of Cortex
-The Cortex project was started by Tom Wilkie (Grafana Labs' VP Product) and Julius Volz (Prometheus' co-founder) in June 2016.
+The Cortex project was started by Tom Wilkie (Grafana Labs' VP Product) and Julius Volz (Prometheus' co-founder) in June 2016.