Build(deps): Bump the minor group with 2 updates

Bumps the minor group with 2 updates: [mypy](https://github.com/python/mypy) and [setuptools](https://github.com/pypa/setuptools).


Updates `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)

Updates `setuptools` from 80.3.1 to 80.9.0
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v80.3.1...v80.9.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.16.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor
- dependency-name: setuptools
  dependency-version: 80.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -3,7 +3,7 @@
 
 [build-system]
 requires = [
-  "setuptools == 80.3.1",
+  "setuptools == 80.9.0",
   "setuptools_scm[toml] == 8.3.1",
   "frequenz-repo-config[lib] == 0.13.3",
 ]
@@ -68,7 +68,7 @@ dev-mkdocs = [
   "frequenz-repo-config[lib] == 0.13.3",
 ]
 dev-mypy = [
-  "mypy == 1.15.0",
+  "mypy == 1.16.0",
   "types-Markdown == 3.8.0.20250415",
   # For checking the noxfile, docs/ script, and tests
   "pymdownx-superfence-filter-lines[dev-mkdocs,dev-noxfile,dev-pytest]",