Try without DNS checking

Signed-off-by: Joas Schilling <coding@schilljs.com>

.github/workflows/smb-kerberos.yml

@@ -53,7 +53,10 @@ jobs:
       - name: Set up user_saml
         continue-on-error: true
         run: |
+          # Avoid DNS issue inside the image
+          docker exec --user 33 apache ./occ config:system:set allow_local_remote_servers --value true --type bool
           docker exec --user 33 apache ./occ app:enable user_saml --force
+          docker exec --user 33 apache ./occ config:system:delete allow_local_remote_servers
           docker exec --user 33 apache ./occ config:app:set user_saml type --value 'environment-variable'
           docker exec --user 33 apache ./occ saml:config:create
           docker exec --user 33 apache ./occ saml:config:set 1 --general-uid_mapping=REMOTE_USER