Bump numpy from 1.16.4 to 1.22.0

Bumps [numpy](https://github.com/numpy/numpy) from 1.16.4 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/v1.16.4...v1.22.0)

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

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

requirements.txt

@@ -85,7 +85,7 @@ MarkupSafe==1.1.1
 msgpack==0.6.1
 msgpack-python==0.5.6
 mysqlclient==1.3.14
-numpy==1.16.4
+numpy==1.22.0
 oauthlib==3.0.1
 openapi-codec==1.3.2
 ordereddict==1.1