[VOL-5408]-Update versions of VOLTHA components for release

Change-Id: I9e6f171cc022d7e21238d735245a8f824f9f1fab
Signed-off-by: Mahir Gunyel <mahir.gunyel@netsia.com>
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 06098e8..269fb80 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -35,7 +35,7 @@
 github.com/modern-go/concurrent
 # github.com/modern-go/reflect2 v1.0.1
 github.com/modern-go/reflect2
-# github.com/opencord/voltha-lib-go/v7 v7.5.3
+# github.com/opencord/voltha-lib-go/v7 v7.6.3
 ## explicit
 github.com/opencord/voltha-lib-go/v7/pkg/log
 # github.com/opentracing/opentracing-go v1.2.0