feat: saml application configuration for login version (#9351)

# Which Problems Are Solved

OIDC applications can configure the used login version, which is
currently not possible for SAML applications.

# How the Problems Are Solved

Add the same functionality dependent on the feature-flag for SAML
applications.

# Additional Changes

None

# Additional Context

Closes #9267
Follow up issue for frontend changes #9354

---------

Co-authored-by: Livio Spring <livio.a@gmail.com>

cmd/setup/river_queue_repeatable.go

@@ -0,0 +1,28 @@
+package setup
+
+import (
+	"context"
+
+	"github.com/zitadel/zitadel/internal/database"
+	"github.com/zitadel/zitadel/internal/eventstore"
+	"github.com/zitadel/zitadel/internal/queue"
+)
+
+type RiverMigrateRepeatable struct {
+	client *database.DB
+}
+
+func (mig *RiverMigrateRepeatable) Execute(ctx context.Context, _ eventstore.Event) error {
+	if mig.client.Type() != "postgres" {
+		return nil
+	}
+	return queue.New(mig.client).ExecuteMigrations(ctx)
+}
+
+func (mig *RiverMigrateRepeatable) String() string {
+	return "repeatable_migrate_river"
+}
+
+func (f *RiverMigrateRepeatable) Check(lastRun map[string]interface{}) bool {
+	return true
+}