Updated the repository url

mkdocs.yml

 site_name: Database Repository
 repo_url: https://gitlab.phaidra.org/fair-data-austria-db-repository/fda-services
-repo_name: Repository
+repo_name: fda-services
 site_author: FAIR Data Austria
 copyright: CC BY 4.0 FAIR Data Austria
 extra:
@@ -12,9 +12,6 @@ extra:
       link: https://twitter.com/RDMTUWien
     - icon: fontawesome/solid/globe
       link: https://forschungsdaten.at/fda/
-  version:
-    provider: mike
-    default: stable
 nav:
   - Home: index.md
   - getting-started.md