Avoid invoking callbacks in fallback EntityManagerFactory creation in AOT.

This is to avoid AOT repository generation failures in cases that require advanced customization of the EntityManagerFactory, such as Spring-provided entity listeners.

Closes #4069

Author: odrotbohm

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

@@ -30,6 +30,7 @@
 import java.util.function.Supplier;
 
 import org.hibernate.cfg.JdbcSettings;
+import org.hibernate.cfg.PersistenceSettings;
 import org.hibernate.dialect.H2Dialect;
 import org.hibernate.engine.jdbc.connections.internal.UserSuppliedConnectionProviderImpl;
 import org.hibernate.jpa.HibernatePersistenceProvider;
@@ -95,8 +96,9 @@ static Lazy<EntityManagerFactory> init(Supplier<PersistenceUnitInfoDescriptor> u
 		return Lazy.of(() -> new EntityManagerFactoryBuilderImpl(unitInfo.get(),
 				Map.of(JdbcSettings.DIALECT, H2Dialect.class.getName(), //
 						JdbcSettings.ALLOW_METADATA_ON_BOOT, "false", //
-						JdbcSettings.CONNECTION_PROVIDER, new UserSuppliedConnectionProviderImpl()))
-				.build());
+						JdbcSettings.CONNECTION_PROVIDER, new UserSuppliedConnectionProviderImpl(), //
+						PersistenceSettings.JPA_CALLBACKS_ENABLED, false))
+								.build());
 	}
 
 	private Metamodel getMetamodel() {