chore(deps-dev): update pytest requirement from ~=8.0.2 to ~=8.1.1 (Pycord-Development#2391)

Updates the requirements on [pytest](https://github.com/pytest-dev/pytest) to permit the latest version.
- [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:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: plun1331 <[email protected]>

Author: dependabot[bot]

requirements/dev.txt

@@ -1,6 +1,6 @@
 -r _.txt
 pylint~=3.1.0
-pytest~=8.0.2
+pytest~=8.1.1
 pytest-asyncio~=0.23.3
 # pytest-order~=1.0.1
 mypy~=1.9.0