If you don’t plan to host free software, you might not care.
For free software, you might consider GNU’s criteria for ethical repositories, under which this would already make the hosting unacceptable due to a violation of C2 (see https://www.gnu.org/software/repo-criteria.en.html). Even if you don’t adhere to GNU’s definition, you might then ask yourself why your definition of free software allows for more discrimination and whether that is justified.
If you don’t plan to host free software, you might not care.
For free software, you might consider GNU’s criteria for ethical repositories, under which this would already make the hosting unacceptable due to a violation of C2 (see https://www.gnu.org/software/repo-criteria.en.html). Even if you don’t adhere to GNU’s definition, you might then ask yourself why your definition of free software allows for more discrimination and whether that is justified.