chore(deps): Bump mypy from 2.1.0 to 2.3.0

Bumps [mypy](https://github.com/python/mypy) from 2.1.0 to 2.3.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v2.1.0...v2.3.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 2.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

test_requirements.txt

@@ -2,7 +2,7 @@ qcodes
 pytest
 pytest-qt
 hypothesis
-mypy==2.1.0
+mypy==2.3.0
 PySide6-stubs
 pandas-stubs
 watchdog