[DEPENDABOT]: Bump contourpy from 1.2.0 to 1.2.1

Bumps [contourpy](https://github.com/contourpy/contourpy) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/contourpy/contourpy/releases)
- [Changelog](https://github.com/contourpy/contourpy/blob/main/docs/changelog.rst)
- [Commits](contourpy/contourpy@v1.2.0...v1.2.1)

---
updated-dependencies:
- dependency-name: contourpy
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -15,7 +15,7 @@ click==8.1.7
 colorama==0.4.6
 colorlog==6.8.2
 comm==0.2.2
-contourpy==1.2.0
+contourpy==1.2.1
 cycler==0.12.1
 decorator==5.1.1
 defusedxml==0.7.1