Bump pytest from 8.4.2 to 9.0.0 in the dev group (#32)

Bumps the dev group with 1 update: [pytest](https://github.com/pytest-dev/pytest).


Updates `pytest` from 8.4.2 to 9.0.0
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.2...9.0.0)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev
...

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

Author: dependabot[bot]

pyproject.toml

@@ -41,7 +41,7 @@ lint = [
 ]
 test = [
     "pyright==1.1.407",
-    "pytest==8.4.2",
+    "pytest==9.0.1",
     "sybil==9.2.0",
     "pytest-regressions==2.8.3",
     "beautifulsoup4==4.14.2",