Polishing.

Avoid Hibernate debug logging to leak out of MetaAnnotatedQueryMethodHibernateIntegrationTests.

Related ticket #2899.

spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/query/MetaAnnotatedQueryMethodIntegrationTests.java

@@ -85,6 +85,7 @@ void setUp() {
 
 	@AfterEach
 	void clearUp() {
+		testLogger.setLevel(Level.ERROR);
 		testLogger.detachAppender(testAppender);
 	}