Bump black from 24.3.0 to 26.3.1 (#54)

Bumps [black](https://github.com/psf/black) from 24.3.0 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@24.3.0...26.3.1)

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

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

Author: dependabot[bot]

poetry.lock

@@ -22,7 +22,7 @@ types-pillow = "^10.0.0.2"
 pytest = "^8.1.1"
 mypy = "^1.5.1"
 pytest-xdist = {extras = ["psutil"], version = "^3.3.1"}
-black = "^24.3.0"
+black = "^26.3.1"
 isort = "^5.12.0"
 ruff = "^0.3.3"
 pytest-cov = "^4.1.0"