build(deps): bump pytest from 9.0.0 to 9.0.1 in /block-kit

Bumps [pytest](https://github.com/pytest-dev/pytest) from 9.0.0 to 9.0.1.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@9.0.0...9.0.1)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

block-kit/requirements.txt

@@ -1,4 +1,4 @@
 mypy==1.18.2
-pytest==9.0.0
+pytest==9.0.1
 ruff==0.14.4
 slack_sdk==3.37.0