build(deps): bump pytest from 8.2.0 to 8.2.1 in /tools/release

Bumps [pytest](https://github.com/pytest-dev/pytest) from 8.2.0 to 8.2.1.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.2.0...8.2.1)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

tools/release/requirements.txt

@@ -1,2 +1,2 @@
 PyGithub==2.3.0
-pytest==8.2.0
+pytest==8.2.1