Bump numpy from 1.20.3 to 1.22.0 in /tests

Bumps [numpy](https://github.com/numpy/numpy) from 1.20.3 to 1.22.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v1.20.3...v1.22.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-version: 1.22.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

tests/requirements.2021.11.txt

@@ -3,7 +3,7 @@ cython==0.29.24
 jupyter==1.0.0
 lxml==4.9.1
 matplotlib==3.4.3
-numpy==1.20.3
+numpy==1.22.0
 pandas==1.3.4
 pandas-datareader==0.10.0
 pytest==6.2.4

tests/requirements.2022.10.txt

@@ -3,7 +3,7 @@ cython==0.29.32
 jupyter==1.0.0
 lxml==4.9.1
 matplotlib==3.5.2
-numpy==1.21.5
+numpy==1.22.0
 pandas==1.4.4
 pandas-datareader==0.10.0
 pytest==7.1.2