Add store split for Get Dashboard version method (#49138)

* Add store split for Get Dashboard version method

* Implement dashboard version service

* Fix api tests

* Remove GetDashboarVersion from sqlstore

* Add fakes for Get dashboard version

* Fix sqlstore test

* Add Get Dashboard store test

* Add dashver service test

* Remove useless comments

pkg/server/wire.go

@@ -48,6 +48,7 @@ import (
 	dashboardstore "github.com/grafana/grafana/pkg/services/dashboards/database"
 	dashboardservice "github.com/grafana/grafana/pkg/services/dashboards/service"
 	"github.com/grafana/grafana/pkg/services/dashboardsnapshots"
+	"github.com/grafana/grafana/pkg/services/dashboardversion/dashverimpl"
 	"github.com/grafana/grafana/pkg/services/datasourceproxy"
 	"github.com/grafana/grafana/pkg/services/datasources"
 	datasourceservice "github.com/grafana/grafana/pkg/services/datasources/service"
@@ -260,6 +261,7 @@ var wireBasicSet = wire.NewSet(
 	ossaccesscontrol.ProvideDashboardPermissions,
 	wire.Bind(new(accesscontrol.DashboardPermissionsService), new(*ossaccesscontrol.DashboardPermissionsService)),
 	starimpl.ProvideService,
+	dashverimpl.ProvideService,
 )
 
 var wireSet = wire.NewSet(