Fix exception message for JpaExecutor.doPoll()

Signed-off-by: Jiandong Ma <[email protected]>

[[email protected] Improve commit message]

Fixes: #9997

The `nativeQuery` has to be mention in the possible required options to configure.

**Auto-cherry-pick to `6.4.x` & `6.3.x`**

Author: mjd507

spring-integration-jpa/src/main/java/org/springframework/integration/jpa/core/JpaExecutor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -569,7 +569,7 @@ else if (this.entityClass != null) {
 		else {
 			throw new IllegalStateException("For the polling operation, one of "
 					+ "the following properties must be specified: "
-					+ "query, namedQuery or entityClass.");
+					+ "jpaQuery, nativeQuery, namedQuery or entityClass.");
 		}
 		return payload;
 	}

spring-integration-jpa/src/test/java/org/springframework/integration/jpa/core/JpaExecutorTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -75,7 +75,7 @@ public void testExecutePollWithNoEntityClassSpecified() {
 				.isThrownBy(jpaExecutor::poll)
 				.withMessage("For the polling operation, one of "
 						+ "the following properties must be specified: "
-						+ "query, namedQuery or entityClass.");
+						+ "jpaQuery, nativeQuery, namedQuery or entityClass.");
 	}
 
 	@Test