chore(sqlserver): expect too many arguments lint on index builder

crates/dbx-sql/src/table_structure_sql/indexes.rs

@@ -424,7 +424,10 @@ pub(super) fn build_drop_index_sql(
     format!("DROP INDEX {};", quote_ident(dialect, index_name))
 }
 
-#[allow(clippy::too_many_arguments)]
+#[expect(
+    clippy::too_many_arguments,
+    reason = "The existing index builder API passes independent structure-edit options"
+)]
 pub(super) fn build_create_index_statements(
     database_type: Option<DatabaseType>,
     dialect: StructureDialect,