[VOL-5506] Enable grpc stats

Change-Id: I9a417066c4c3f1b4974863c96ae6fa713ae932ee
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/go.mod b/go.mod
index 0333368..fae0bcf 100644
--- a/go.mod
+++ b/go.mod
@@ -13,6 +13,7 @@
 	github.com/opencord/omci-lib-go/v2 v2.2.4
 	github.com/opencord/voltha-lib-go/v7 v7.7.2
 	github.com/opencord/voltha-protos/v5 v5.6.5
+	github.com/prometheus/client_golang v1.23.2
 	github.com/stretchr/testify v1.11.1
 	google.golang.org/grpc v1.76.0
 )
@@ -49,7 +50,6 @@
 	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