Quote the table name in CountOrphanedObjects (go-gitea#17487)

Backport go-gitea#17487

CountOrphanedObjects needs to quote the table it is joining with as this table may
be `user`.

Fix go-gitea#17485

Signed-off-by: Andrew Thornton <[email protected]>

Author: zeripath

models/consistency.go

@@ -302,7 +302,7 @@ func DeleteOrphanedIssues() error {
 // CountOrphanedObjects count subjects with have no existing refobject anymore
 func CountOrphanedObjects(subject, refobject, joinCond string) (int64, error) {
 	return x.Table("`"+subject+"`").
-		Join("LEFT", refobject, joinCond).
+		Join("LEFT", "`"+refobject+"`", joinCond).
 		Where(builder.IsNull{"`" + refobject + "`.id"}).
 		Count("id")
 }