Bump rdflib from 7.1.0 to 7.1.1

Bumps [rdflib](https://github.com/RDFLib/rdflib) from 7.1.0 to 7.1.1.
- [Release notes](https://github.com/RDFLib/rdflib/releases)
- [Changelog](https://github.com/RDFLib/rdflib/blob/main/CHANGELOG.md)
- [Commits](RDFLib/rdflib@7.1.0...7.1.1)

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

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

requirements.txt

@@ -10,5 +10,5 @@ jsonpatch==1.33
 marshmallow==3.23.0
 pytest==8.3.3
 pytest-datadir==1.5.0
-rdflib==7.1.0
+rdflib==7.1.1
 webargs==8.6.0