Skip some tests that are Parrot-dependent and could never work in a portable NQP.
Skip some tests that are Parrot-dependent and could never work in a portable NQP.

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