Bump numpy from 1.16.2 to 1.22.0

Bumps [numpy](https://github.com/numpy/numpy) from 1.16.2 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@v1.16.2...v1.22.0)

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

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

Author: dependabot[bot]

setup.py

@@ -25,7 +25,7 @@
     'protobuf==3.7.1',
     'tensorflow==2.0.1',
     'scikit-learn==0.21.0',
-    'numpy==1.16.2',
+    'numpy==1.22.0',
     'pandas>=0.25.1',
     'adanet==0.8.0',
     "tensorflow-datasets==3.0.0",