Parse message names from xApp configMap

Change-Id: I6567dac57a92179385baf95e8b0f2cd33f45d71e
Signed-off-by: Abukar Mohamed <abukar.mohamed@nokia.com>
diff --git a/go.sum b/go.sum
index e1a2985..46361f4 100644
--- a/go.sum
+++ b/go.sum
@@ -54,6 +54,8 @@
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