[cps-temporal] Finalise documentation for Jakarta

Adding release-notes label

Issue-ID: CPS-976
Signed-off-by: puthuparambil.aditya <aditya.puthuparambil@bell.ca>
Change-Id: I873df7a86bda8be6c24d6dbdb077f845827060b4
(cherry picked from commit 683265f60fbc9a6ba27b93d1640246cfc1f6d106)
diff --git a/docs/content/release-notes.rst b/docs/content/release-notes.rst
index 39a5f1f..f432082 100644
--- a/docs/content/release-notes.rst
+++ b/docs/content/release-notes.rst
@@ -3,6 +3,9 @@
 .. http://creativecommons.org/licenses/by/4.0
 ..
 .. Copyright (C) 2021 Bell Canada
+.. DO NOT CHANGE THIS LABEL FOR RELEASE NOTES - EVEN THOUGH IT GIVES A WARNING
+
+.. _release_notes:
 
 ==========================
 CPS Temporal Release Notes