Merge pull request #19 from th0th/renovate/listmonk-listmonk-5.x

Update listmonk/listmonk Docker tag to v5.0.3

Author: th0th

charts/listmonk/values.yaml

@@ -14,7 +14,7 @@ listmonk:
     # -- the listmonk image repository
     repository: listmonk/listmonk
     # -- the listmonk image tag
-    tag: v5.0.0
+    tag: v5.0.3
   # -- the number of listmonk deployment replicas
   replicas: 1
 postgres: