chore(deps-dev): bump mypy from 1.12.0 to 1.12.1

Bumps [mypy](https://github.com/python/mypy) from 1.12.0 to 1.12.1.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.12.0...v1.12.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -44,7 +44,7 @@ msal==1.31.0
 msal-extensions==1.2.0
 msgraph-core==1.1.6
 multidict==6.1.0
-mypy==1.12.0
+mypy==1.12.1
 mypy-extensions==1.0.0
 opentelemetry-api==1.27.0
 opentelemetry-sdk==1.27.0