[VOL-5480] updated fluentd-elasticsearch

Change-Id: I132efeac6713f9d82538841812bb6f85d154f2f0
Signed-off-by: Akash Reddy Kankanala <akash.kankanala@radisys.com>
diff --git a/voltha-stack/Chart.yaml b/voltha-stack/Chart.yaml
index 4fe82e2..f794cb6 100644
--- a/voltha-stack/Chart.yaml
+++ b/voltha-stack/Chart.yaml
@@ -34,7 +34,7 @@
 
 ## Chart version for package voltha-stack
 ##   Increment when Chart.yaml changes
-version    : "2.12.18"
+version    : "2.12.19"
 
 # -----------------------------------------------------------------------
 # NOTE: Dependencies are chart versions not component/repository version