Bump numpy from 1.21.5 to 1.22.0 (#1015)

Bumps [numpy](https://github.com/numpy/numpy) from 1.21.5 to 1.22.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](https://github.com/numpy/numpy/compare/v1.21.5...v1.22.0

)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:development
...
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements-dev.txt

@@ -29,7 +29,7 @@ pynvml == 8.0.4
 # For mypy typing. It is important to have a fixed version. Otherwise, you
 # may run into mypy errors out differently for different versions.
 # Using 1.21.5 for now because py3.7 only has up to 1.21.5, not 1.22.x.
-numpy == 1.21.5
+numpy == 1.22.0
 
 # For layerwise gradient scaler
 sklearn >= 0.0