build(deps-dev): bump mypy from 2.2.0 to 2.3.0 in /it/python

Bumps [mypy](https://github.com/python/mypy) from 2.2.0 to 2.3.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v2.2.0...v2.3.0)

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

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

Author: dependabot[bot]

it/python/requirements-dev.txt

@@ -30,7 +30,7 @@ lazy-object-proxy==1.12.0 ; python_version >= '3.7'
 
 mccabe==0.7.0 ; python_version >= '3.6'
 
-mypy==2.2.0
+mypy==2.3.0
 
 mypy-extensions==1.1.0 ; python_version >= '3.5'