Merge pull request #504 from CLARIAH/dependabot/pip/dev/python-gitlab-5.3.0

Bump python-gitlab from 4.12.1 to 5.3.0

Author: c-martinez

requirements.txt

@@ -2,7 +2,7 @@ docopt-ng==0.9.0
 Flask==3.1.0
 Flask-Cors==5.0.0
 pyaml==24.9.0
-python-gitlab==4.12.1
+python-gitlab==5.6.0
 rdflib==7.1.1
 requests==2.32.3
 SPARQLTransformer==2.4.0