HHH-8404: Correctly render 'ListIndexExpression'

Conflicts:
	hibernate-entitymanager/src/main/java/org/hibernate/jpa/criteria/expression/ListIndexExpression.java
HHH-8404 test case

Conflicts:
	hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/criteria/QueryBuilderTest.java
	hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/metamodel/Address.java