upgrade to at least numpy 1.22 once we can drop the python 3.7.1 requirement

[cwren-usds]

numpy = "^1.22.0"

causes

numpy requires Python >=3.8, so it will not be satisfied for Python >=3.7.1,<3.8

but

Dependabot cannot update numpy to a non-vulnerable version
The latest possible version of numpy that can be installed is 1.21.6.

The earliest fixed version is 1.22.0.

Package
Affected versions
Patched version
numpy
(pip)
< 1.22
1.22
Incomplete string comparison in the numpy.core component in NumPy1.9.x, which allows attackers to fail the APIs via constructing specific string objects.