build(deps-dev): update pyright requirement from 1.1.390 to 1.1.391

Updates the requirements on [pyright](https://github.com/RobertCraigie/pyright-python) to permit the latest version.
- [Release notes](https://github.com/RobertCraigie/pyright-python/releases)
- [Commits](RobertCraigie/pyright-python@v1.1.390...v1.1.391)

---
updated-dependencies:
- dependency-name: pyright
  dependency-type: direct:development
...

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

pyproject.toml

@@ -41,7 +41,7 @@ sphinx-autodoc-typehints = ">=2"
 mypy = "1.13.0"
 
 [tool.poetry.group.pyright.dependencies]
-pyright = "1.1.390"
+pyright = "1.1.391"
 
 [tool.poetry.group.ruff.dependencies]
 ruff = "0.8.3"