Bump pre-commit from 2.14.1 to 2.15.0

Bumps [pre-commit](https://github.com/pre-commit/pre-commit) from 2.14.1 to 2.15.0.
- [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@v2.14.1...v2.15.0)

---
updated-dependencies:
- dependency-name: pre-commit
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -40,7 +40,7 @@ safety = "^1.10.3"
 pytest = "^6.2.5"
 mypy = "^0.910"
 reorder-python-imports = "^2.6.0"
-pre-commit = "^2.14.1"
+pre-commit = "^2.15.0"
 pytest-django = "^4.1.0"
 pygments = "^2.10.0"
 xdoctest = "^0.15.6"