Bump pytest from 7.4.4 to 8.1.0

Bumps [pytest](https://github.com/pytest-dev/pytest) from 7.4.4 to 8.1.0.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@7.4.4...8.1.0)

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

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

pyproject.toml

@@ -53,7 +53,7 @@ bump2version = "^1.0.1"
 watchdog = {version = "^3.0.0", extras = ["watchmedo"]}
 
 [tool.poetry.group.test.dependencies]
-pytest = "^7.4.3"
+pytest = ">=7.4.3,<9.0.0"
 xdoctest = "^1.1.2"
 coverage = {version = "^7.3.2", extras = ["toml"]}
 pytest-cov = "^4.1.0"