Bump docformatter from 1.7.5 to 1.7.6

Bumps [docformatter](https://github.com/PyCQA/docformatter) from 1.7.5 to 1.7.6.
- [Release notes](https://github.com/PyCQA/docformatter/releases)
- [Changelog](https://github.com/PyCQA/docformatter/blob/master/CHANGELOG.md)
- [Commits](PyCQA/docformatter@v1.7.5...v1.7.6)

---
updated-dependencies:
- dependency-name: docformatter
  dependency-version: 1.7.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pyproject.toml

@@ -43,7 +43,7 @@ optional-dependencies.dev = [
     "deptry==0.23.0",
     "doc8==1.1.2",
     "doccmd==2025.4.8",
-    "docformatter==1.7.5",
+    "docformatter==1.7.6",
     "freezegun==1.5.1",
     "furo==2024.8.6",
     "interrogate==1.7.0",