Bump pytest from 8.0.2 to 8.1.1 in /dev_requirements

Bumps [pytest](https://github.com/pytest-dev/pytest) from 8.0.2 to 8.1.1.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.0.2...8.1.1)

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

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

Author: dependabot[bot]

dev_requirements/requirements-tests.txt

@@ -10,9 +10,9 @@ iniconfig==2.0.0
     # via pytest
 packaging==23.1
     # via pytest
-pluggy==1.3.0
+pluggy==1.4.0
     # via pytest
-pytest==8.0.2
+pytest==8.1.1
     # via
     #   -r requirements-tests.in
     #   pytest-datafiles

dev_requirements/requirements-type_check.txt

@@ -16,9 +16,9 @@ networkx-stubs==0.0.1
     # via -r requirements-type_check.in
 packaging==23.1
     # via pytest
-pluggy==1.3.0
+pluggy==1.4.0
     # via pytest
-pytest==8.0.2
+pytest==8.1.1
     # via -r requirements-type_check.in
 types-requests==2.31.0.20240218
     # via -r requirements-type_check.in