Disable testing against NumPy 1.19+ in the 0.29.x branch, which removed C-API features.
Disable testing against NumPy 1.19+ in the 0.29.x branch, which removed C-API features.

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