[DOCS] Removes coming tag from 7.14.2 release notes (elastic#1760) (elastic#1761)

DO NOT MERGE UNTIL RELEASE DAY

Author: Adam Locke

docs/src/reference/asciidoc/appendix/release-notes/7.14.2.adoc

@@ -1,7 +1,5 @@
 [[eshadoop-7.14.2]]
 == Elasticsearch for Apache Hadoop version 7.14.2
 
-coming::[7.14.2]
-
 ES-Hadoop 7.14.2 is a version compatibility release, tested specifically against
-Elasticsearch 7.14.2.
+Elasticsearch 7.14.2.