Split class ValueRange to a new file

When we apply parent patch : https://reviews.llvm.org/D129475
The prompt I get with the clang compiler is: ValueRange is imcomplete type,ValueRange is a forward declaration in the file TypeRange.h, and the file OperationSupport.h already includes the file TypeRange.h.The class TypeRange and the class ValueRange depend on each other.

Reviewed By: rriddle, Mogball

Differential Revision: https://reviews.llvm.org/D130332