Bump mypy from 0.961 to 0.971 (#3035)

Bumps [mypy](https://github.com/python/mypy) from 0.961 to 0.971.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](python/mypy@v0.961...v0.971)

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

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

requirements_docs.txt

@@ -11,7 +11,7 @@ lxml==4.9.1
 matplotlib==3.5.2
 meshio==5.3.4
 mypy-extensions==0.4.3
-mypy==0.961
+mypy==0.971
 numpydoc==1.4.0
 osmnx==1.2.1
 panel==0.13.1