Bump slotscheck from 0.12.1 to 0.14.0 (#1302)

Bumps [slotscheck](https://github.com/ariebovenberg/slotscheck) from 0.12.1 to 0.14.0.
- [Release notes](https://github.com/ariebovenberg/slotscheck/releases)
- [Changelog](https://github.com/ariebovenberg/slotscheck/blob/main/CHANGELOG.rst)
- [Commits](ariebovenberg/slotscheck@v0.12.1...v0.14.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

poetry.lock

@@ -80,7 +80,7 @@ flake8-pyi = "^22.2"
 # correctly with Python 3.10. That lib is a dependency of `nitpick`!
 nitpick = { version = "^0.31", python = "<3.10" }
 codespell = "^2.1"
-slotscheck = "^0.12.1"
+slotscheck = "^0.14.0"
 
 safety = "^1.10"