Bump mypy from 1.4.1 to 1.5.0 in /requirements

Bumps [mypy](https://github.com/python/mypy) from 1.4.1 to 1.5.0.
- [Commits](python/mypy@v1.4.1...v1.5.0)

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

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

requirements/lint.txt

@@ -1,3 +1,3 @@
 black==23.7.0
 flake8==6.1.0
-mypy==1.4.1
+mypy==1.5.0