Swallow kafkaException

- swallow the kafka exception if we are unable to send the kafka message
  due to any reason.
- updated release notes as well

Issue-ID: CPS-1294
Change-Id: Iaa8ae5b0bc289d819a46b4a95a1382f4ecee66aa
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>
diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index 69a1a35..43ee654 100755
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -38,7 +38,7 @@
 
 Bug Fixes
 ---------
-   - None
+   - `CPS-1294 <https://jira.onap.org/browse/CPS-1294>`_  Kafka communication fault caused cmHandle registration error
 
 Version: 3.1.3
 ==============