Alerting: scheduler to use short version of model for alert rule (#48916)

* scheduler to use a short version of alert rule model

pkg/services/ngalert/schedule/fetcher.go

@@ -7,14 +7,14 @@ import (
 	"github.com/grafana/grafana/pkg/services/ngalert/models"
 )
 
-func (sch *schedule) getAlertRules(ctx context.Context, disabledOrgs []int64) []*models.AlertRule {
+func (sch *schedule) getAlertRules(ctx context.Context, disabledOrgs []int64) []*models.SchedulableAlertRule {
 	start := time.Now()
 	defer func() {
 		sch.metrics.GetAlertRulesDuration.Observe(time.Since(start).Seconds())
 	}()
 
-	q := models.ListAlertRulesQuery{
-		ExcludeOrgs: disabledOrgs,
+	q := models.GetAlertRulesForSchedulingQuery{
+		ExcludeOrgIDs: disabledOrgs,
 	}
 	err := sch.ruleStore.GetAlertRulesForScheduling(ctx, &q)
 	if err != nil {