Add missing reflection hint for QuerydslJpaPredicateExecutor.

Closes: #2673
Original pull request: #2674

Author: christophstrobl

spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/aot/JpaRuntimeHints.java

@@ -24,7 +24,10 @@
 import org.springframework.data.jpa.domain.support.AuditingBeanFactoryPostProcessor;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.jpa.repository.support.QuerydslJpaPredicateExecutor;
 import org.springframework.data.jpa.repository.support.SimpleJpaRepository;
+import org.springframework.data.querydsl.QuerydslPredicateExecutor;
+import org.springframework.data.querydsl.QuerydslUtils;
 import org.springframework.lang.Nullable;
 import org.springframework.util.ClassUtils;
 
@@ -62,5 +65,12 @@ public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader)
 
 		// needs to present for evaluating default attribute values in JpaQueryMethod
 		hints.reflection().registerType(Query.class, hint -> hint.withMembers(MemberCategory.INVOKE_PUBLIC_METHODS));
+
+		if(QuerydslUtils.QUERY_DSL_PRESENT) {
+
+			hints.reflection().registerType(QuerydslJpaPredicateExecutor.class,
+					hint -> hint.withMembers(MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS, MemberCategory.INVOKE_PUBLIC_METHODS)
+							.onReachableType(QuerydslPredicateExecutor.class));
+		}
 	}
 }