Update flake8-pytest-style requirement from ==1.* to ==2.*

Updates the requirements on [flake8-pytest-style](https://github.com/m-burst/flake8-pytest-style) to permit the latest version.
- [Commits](m-burst/flake8-pytest-style@v1.0.0...v2.0.0)

---
updated-dependencies:
- dependency-name: flake8-pytest-style
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements-dev.txt

@@ -2,6 +2,6 @@ black==24.*
 isort==5.*
 flake8==7.*
 flake8-bugbear==24.*
-flake8-pytest-style==1.*
+flake8-pytest-style==2.*
 pytest==8.*
 .