Bump numpy from 1.14.0 to 1.22.0

Bumps [numpy](https://github.com/numpy/numpy) from 1.14.0 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/v1.14.0...v1.22.0)

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

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

requirements.txt

@@ -24,7 +24,7 @@ mistune==0.8.3
 nbconvert==5.3.1
 nbformat==4.4.0
 notebook==5.3.1
-numpy==1.14.0
+numpy==1.22.0
 pandocfilters==1.4.2
 parso==0.1.1
 pexpect==4.3.1