remove DEPRECATION part (#11326)

diff --git a/helm/druid/README.md b/helm/druid/README.md
index a206a07..ec210ca 100644
--- a/helm/druid/README.md
+++ b/helm/druid/README.md
@@ -21,10 +21,6 @@
 
 [Apache Druid](https://druid.apache.org/) is a high performance real-time analytics database.
 
-## DEPRECATION NOTICE
-
-This chart is deprecated and no longer supported.
-
 ## Install Chart
 
 To install the Druid Chart into your Kubernetes cluster :