[VOL-5506] Enable grpc stats

Change-Id: I40e147b0519fe757479a5dd8b2eaae70753044c4
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/go.mod b/go.mod
index f53a24f..c25ae89 100644
--- a/go.mod
+++ b/go.mod
@@ -16,6 +16,7 @@
 	github.com/opencord/voltha-protos/v5 v5.6.6
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/phayes/freeport v0.0.0-20220201140144-74d24b5ae9f5
+	github.com/prometheus/client_golang v1.23.2
 	github.com/stretchr/testify v1.11.1
 	github.com/uber/jaeger-client-go v2.30.0+incompatible
 	google.golang.org/grpc v1.76.0
@@ -60,7 +61,6 @@
 	github.com/pierrec/lz4/v4 v4.1.22 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_golang v1.23.2 // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
 	github.com/prometheus/common v0.66.1 // indirect
 	github.com/prometheus/procfs v0.16.1 // indirect