Incorrect type assumptions in EnvInjectionTest#testResourceBeanTypes under Java SE 12+

[starksm64]

The org.jboss.cdi.tck.tests.implementation.simple.resource.env.EnvInjectionTest#testResourceBeanTypes is validating the number of types seen in the Bean type with the Greeting annotation. It is expecting a total of four types, which through Java SE 11 would include:
java.lang.Boolean
java.io.Serializable
java.lang.Comparable
java.lang.Object

In Java SE 12 the java.lang.Boolean class includes an additional java.lang.Constable interface, and so this test fails when run under a JVM later than Java SE 11. The test should just compare the expected types to what are seen on the JVM local Boolean.class to avoid JVM version dependencies.