Bump rebdhuhn from 0.3.0 to 0.3.1

Bumps [rebdhuhn](https://github.com/Hochfrequenz/rebdhuhn) from 0.3.0 to 0.3.1.
- [Release notes](https://github.com/Hochfrequenz/rebdhuhn/releases)
- [Commits](Hochfrequenz/rebdhuhn@v0.3.0...v0.3.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -30,7 +30,7 @@ networkx==3.3
     # via rebdhuhn
 python-docx==1.1.2
     # via -r requirements.in
-rebdhuhn==0.3.0
+rebdhuhn==0.3.1
     # via -r requirements.in
 requests==2.32.0
     # via rebdhuhn