Bump black from 26.3.0 to 26.3.1 in /{{cookiecutter.repo_name}} (#73)

Bumps [black](https://github.com/psf/black) from 26.3.0 to 26.3.1.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@26.3.0...26.3.1)

---
updated-dependencies:
- dependency-name: black
  dependency-version: 26.3.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

{{cookiecutter.repo_name}}/dev-requirements.txt

@@ -1,5 +1,5 @@
 -r requirements.txt
-black==26.3.0
+black==26.3.1
 flake8==7.3.0
 flake8-debugger==4.1.2
 isort==8.0.1