Bump mypy from 1.15.0 to 1.16.0

Bumps [mypy](https://github.com/python/mypy) from 1.15.0 to 1.16.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.15.0...v1.16.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.16.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements-dev.in

@@ -1,5 +1,5 @@
 -r requirements.in
-mypy==1.15.0
+mypy==1.16.0
 pip-tools==7.4.1
 pre-commit==4.2.0
 pytest==8.3.5

requirements-dev.txt

@@ -20,7 +20,7 @@ identify==2.6.6
     # via pre-commit
 iniconfig==2.0.0
     # via pytest
-mypy==1.15.0
+mypy==1.16.0
     # via -r requirements-dev.in
 mypy-extensions==1.0.0
     # via mypy
@@ -30,6 +30,8 @@ packaging==24.2
     # via
     #   build
     #   pytest
+pathspec==0.12.1
+    # via mypy
 pip-tools==7.4.1
     # via -r requirements-dev.in
 platformdirs==4.3.6