Sanitize repo URLs to avoid adding access tokens to CLDF data

[Robert Forkel]

Here

cldfcatalog/src/cldfcatalog/repository.py

Lines 59 to 74 in 7e7411e

     def url(self): 
         """ 
         :return: The URL of the remote called `origin` - if it is set, else `None`. 
  
         Note: Since computing the remote may require a `git` call, and we assume the origin will 
         not change, we cache the result. 
         """ 
         if self._url is None: 
             try: 
                 url = self.repo.remotes.origin.url 
                 if url.endswith('.git'): 
                     url = url[:-4] 
                 self._url = url 
             except AttributeError:  # pragma: no cover 
                 pass 
         return self._url 

we should remove any auth credentials to avoid adding sensitive info to CLDF data, e.g. when a repos has been cloned with a URL including auth info.