support for GetDomains in sqlite

Signed-off-by: Dmitri Dolguikh <dmitri.external@netbird.io>

integration_tests/management/network_map_db/pgsql/domain_test.go

@@ -8,15 +8,10 @@ import (
 	"testing"
 
 	networkmapdb "github.com/netbirdio/netbird/management/internals/network_map_db"
-	"github.com/netbirdio/netbird/management/server/types"
 	"github.com/stretchr/testify/assert"
 )
 
 func TestGetDomains(t *testing.T) {
-	if engine == string(types.SqliteStoreEngine) {
-		t.Skip()
-	}
-
 	ctx := context.TODO()
 
 	execQuery(t, ctx,