A Component in .qmltypes can have an array of exports which
may differ in type names and versions.
Consider the type names to be aliases and create a CppComponentValue
for each of the alias corresponding to the best available version.

Change-Id: I759ae0c68441e805b0502bf2d203c524bf1a7a7c
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@nokia.com>