Update python-patchy to version 2.4.0 / rev 2 via SR 930148
    
    https://build.opensuse.org/request/show/930148
    by user dirkmueller + dimstar_suse
    - update to 2.4.0:
      * Add type hints.
      * Support Python 3.10.
      * Stop distributing tests to reduce package size. Tests are not intended to be
        run outside of the tox setup in the repository. Repackagers can use GitHub's
        tarballs per tag.
      * Drop Python 3.5 support.
      * Move license from BSD to MIT License.