Disable a type annotations test that now fails in Py3.7.
Disable a type annotations test that now fails in Py3.7.

da-woods/cython,cython/cython,scoder/cython,cython/cython,da-woods/cython,cython/cython,cython/cython,scoder/cython,scoder/cython,da-woods/cython,da-woods/cython,scoder/cython