Removed Kafka * note

Removed Kafka * note
Customers can't create new Kafka 2.1.0 clusters but existing 2.1.0 clusters won't be impacted and will get basic support until September 30, 2022.
(Ref Nijel)

Author: sreekzz

articles/hdinsight/hdinsight-40-component-versioning.md

@@ -38,9 +38,7 @@ This table lists certain HDInsight 4.0 cluster types that have retired or will b
 |---------------------------------|-------------------|------------------------------|-----------------|
 | HDInsight 4.0 Spark             | 2.3               | June 30, 2020                | June 30, 2020   |
 | HDInsight 4.0 Kafka             | 1.1               | Dec 31, 2020                 | Dec 31, 2020    |
-| HDInsight 4.0 Kafka             | 2.1.0 *           | Sep 30, 2022                 | Oct 1, 2022     |
-
-* Customers can't create new Kafka 2.1.0 clusters but existing 2.1.0 clusters won't be impacted and will get basic support until September 30, 2022.
+| HDInsight 4.0 Kafka             | 2.1.0             | Sep 30, 2022                 | Oct 1, 2022     |
 
 ## Next steps