planitech: remove availability check (#29984)

passerelle/contrib/planitech/models.py

@@ -322,11 +322,6 @@ class PlanitechConnector(BaseResource):
         except RequestException as e:
             raise APIError("Authentication to Planitech failed: %s" % str(e))
 
-    def check_status(self):
-        auth_url = urlparse.urljoin(self.url, 'auth')
-        response = self.requests.get(auth_url, headers={'MH-LOGIN': self.username})
-        response.raise_for_status()
-
     @endpoint(
         perm='can_access',
         post={