Switch local %config hash to be a package-scoped %parrot_config shared by all HLL::Compilers.
Switch local %config hash to be a package-scoped %parrot_config shared by all HLL::Compilers.

cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp