Chore: Remove dashboard version from models (#50287)

* Remove dashbpard version from models

* Fix lint

* Fix api & sqlstore tests

* Remove integration tags

* Fix lint again

* Add integration test to correct namespace

* Lont fix 2

* Change Id to ID in dashVersionMeta

pkg/services/dashboards/database/database.go

@@ -13,6 +13,7 @@ import (
 	"github.com/grafana/grafana/pkg/models"
 	ac "github.com/grafana/grafana/pkg/services/accesscontrol"
 	"github.com/grafana/grafana/pkg/services/dashboards"
+	dashver "github.com/grafana/grafana/pkg/services/dashboardversion"
 	"github.com/grafana/grafana/pkg/services/sqlstore"
 	"github.com/grafana/grafana/pkg/services/sqlstore/migrator"
 	"github.com/grafana/grafana/pkg/services/sqlstore/permissions"
@@ -472,8 +473,8 @@ func saveDashboard(sess *sqlstore.DBSession, cmd *models.SaveDashboardCommand) e
 		return models.ErrDashboardNotFound
 	}
 
-	dashVersion := &models.DashboardVersion{
-		DashboardId:   dash.Id,
+	dashVersion := &dashver.DashboardVersion{
+		DashboardID:   dash.Id,
 		ParentVersion: parentVersion,
 		RestoredFrom:  cmd.RestoredFrom,
 		Version:       dash.Version,