chore(deps-dev): bump pre-commit from 2.8.2 to 2.9.0

Bumps [pre-commit](https://github.com/pre-commit/pre-commit) from 2.8.2 to 2.9.0.
- [Release notes](https://github.com/pre-commit/pre-commit/releases)
- [Changelog](https://github.com/pre-commit/pre-commit/blob/master/CHANGELOG.md)
- [Commits](pre-commit/pre-commit@v2.8.2...v2.9.0)

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

requirements-dev.txt

@@ -86,7 +86,7 @@ pbr==5.5.1                # via stevedore
 pep8-naming==0.11.1       # via -r requirements-dev.in
 pip-tools==5.3.1          # via -r requirements-dev.in
 pluggy==0.13.1            # via pytest
-pre-commit==2.8.2         # via -r requirements-dev.in
+pre-commit==2.9.0         # via -r requirements-dev.in
 py==1.9.0                 # via pytest
 pycodestyle==2.6.0        # via flake8, flake8-debugger
 pydocstyle==5.1.1         # via flake8-docstrings