Bump mypy from 0.960 to 0.961

Bumps [mypy](https://github.com/python/mypy) from 0.960 to 0.961.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](python/mypy@v0.960...v0.961)

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

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

Author: dependabot[bot]

requirements-lint.txt

@@ -5,6 +5,6 @@ mccabe==0.7.0
 pyflakes==2.4.0
 pydocstyle==6.1.1
 black==22.3.0
-mypy==0.960
+mypy==0.961
 types-pkg-resources==0.1.3
 -r requirements-test-withpsycopg.txt