Bump numpy from 1.21 to 1.22.0

Bumps [numpy](https://github.com/numpy/numpy) from 1.21 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](numpy/numpy@v1.21.0...v1.22.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Pipfile

@@ -8,7 +8,7 @@ testpath = "<0.4"
 google-apputils = "==0.4.2"
 nose = ">=1.3"
 flake8 = ">=3.5"
-numpy = "==1.21"
+numpy = "==1.22.0"
 terminaltables = "==3.1.0"
 ortools = "===9.0.9048"
 coverage = "==4.5.2"