Update test using deprecated field type integer

[GromNaN]

Q	A
Type	task
BC Break	no
Fixed issues	-

Summary

The integer type is deprecated in favor of int. Update the test so that we don't use this type. There is no other usage of a deprecated type in the tests. I found it while removing deprecated types for 3.0

mongodb-odm/lib/Doctrine/ODM/MongoDB/Types/Type.php

Lines 49 to 56 in afb565e

	/** @deprecated const was deprecated in doctrine/mongodb-odm 2.1 and will be removed in 3.0. Use Type::INT instead */
	public const INTID = 'int_id';
	/** @deprecated const was deprecated in doctrine/mongodb-odm 2.1 and will be removed in 3.0. Use Type::INT instead */
	public const INTEGER = 'integer';
	/** @deprecated const was deprecated in doctrine/mongodb-odm 2.1 and will be removed in 3.0. Use Type::BOOL instead */
	public const BOOLEAN = 'boolean';