Removed old redirects from previous version

Author: sofietoft

14/umbraco-ui-builder/.gitbook.yaml

@@ -5,8 +5,3 @@ root: ./
     summary: SUMMARY.md
 
 redirects:
-getting-started/upgrading/README: upgrading/upgrade.md
-getting-started/upgrading/version-specific-upgrades: upgrading/version-specific.md
-getting-started/installation: installation/installation.md
-getting-started/licensing-model: installation/licensing-model.md
-guides/migrating-from-konstrukt-to-umbraco-ui-builder: upgrading/migrating-from-konstrukt-to-umbraco-ui-builder.md