build(deps): bump mypy from 1.16.1 to 1.18.2 in /deps

Bumps [mypy](https://github.com/python/mypy) from 1.16.1 to 1.18.2.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.16.1...v1.18.2)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.18.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

deps/mypy/requirements.txt

@@ -1,2 +1,2 @@
-mypy==1.16.1
+mypy==1.18.2
 mypy-abstracts

deps/requirements.txt

@@ -26,7 +26,7 @@ frozendict
 gidgethub
 jinja2>=3.1.4
 multidict>=6.0.2
-mypy==1.16.1
+mypy==1.18.2
 mypy-abstracts
 orjson
 packaging>=23.0