GoogleTest: Change format for typed tests

Before it would output a typed test as follows:
  Suit/Type.Case
And now it would be:
  Suit.Case<Type>

In case of NO_PRETTY_TYPES it would simply use the type number
instead of its text representation:
  Suit.Case<0>

The change is introduced to make sure CTest outputs tests in a
similar fashion which is "*Suit.Case*" and angle brackets "<>"
emphasize that we are dealing with a typed (template) kind.