Refactor isSetQuery method in HqlQueryRenderer for improved readability

Author: polyglot-k

spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/HqlQueryRenderer.java

@@ -73,7 +73,7 @@ static boolean isSubquery(ParserRuleContext ctx) {
     static boolean isSetQuery(ParserRuleContext ctx) {
         while (ctx != null) {
             ParserRuleContext parent = ctx.getParent();
-
+            
             if (ctx instanceof HqlParser.OrderedQueryContext
                     && parent instanceof HqlParser.QueryExpressionContext qec) {
                 if (qec.orderedQuery().indexOf(ctx) != 0) {