Bump pytest from 9.0.3 to 9.1.1

Bumps [pytest](https://github.com/pytest-dev/pytest) from 9.0.3 to 9.1.1.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@9.0.3...9.1.1)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.1.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements_dev.txt

@@ -5,7 +5,7 @@
 flake8==7.3.0
 pillow==12.2.0
 pyjwt[crypto]==2.13.0
-pytest==9.0.3
+pytest==9.1.1
 pytest-cache==1.0
 pytest-cov==7.1.0
 pytest-mock==3.15.1