Bump numpy from 1.22.4 to 1.23.0 in /requirements (AtsushiSakai#692)

Bumps [numpy](https://github.com/numpy/numpy) from 1.22.4 to 1.23.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](numpy/numpy@v1.22.4...v1.23.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements/requirements.txt

@@ -1,4 +1,4 @@
-numpy == 1.22.4
+numpy == 1.23.0
 scipy == 1.8.1
 pandas == 1.4.2
 matplotlib == 3.5.2