chore(deps): update pytest requirement from ==7.* to ==8.* (#103)

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@7.0.0rc1...8.0.0)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

test_requirements.txt

@@ -1,3 +1,3 @@
-pytest==7.*
+pytest==8.*
 thumbor==7.*
 pytest-cov==5.*