CI failing with numpy 1.24

[klauer]

Expected Behavior

• Testing should pass regardless of numpy version (within reason)

Current Behavior

• CI tests fail with numpy 1.24

Possible Solution

• For now, pin numpy to 1.23 on CI

If an environment gets released prior to this being fixed, we'll have to pin elsewhere, too

Context

#1099 quoting Robert:

These and other recent PRs fail due to numba incompatibility with numpy 1.24. Apparently numba's own CI is failing due to condaforge not having numpy 1.24, so getting this fix through might take a while.

The issue: numba/numba#8615 The PR fix: numba/numba#8691

I'm more surprised this worked for py3.10, but if it works 🤷