Storage: Add blob storage interfaces (#90932)

Co-authored-by: Jean-Philippe Quémémer <jeanphilippe.quemener@grafana.com>

pkg/storage/unified/sql/test/integration_test.go

@@ -5,6 +5,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/prometheus/client_golang/prometheus"
 	"github.com/stretchr/testify/require"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
@@ -350,7 +351,7 @@ func TestClientServer(t *testing.T) {
 
 	features := featuremgmt.WithFeatures()
 
-	svc, err := sql.ProvideUnifiedStorageGrpcService(cfg, features, dbstore, nil)
+	svc, err := sql.ProvideUnifiedStorageGrpcService(cfg, features, dbstore, nil, prometheus.NewPedanticRegistry())
 	require.NoError(t, err)
 	var client resource.ResourceStoreClient