Update python-virtualenv to version 20.25.3 / rev 64 via SR 1169321
    
    https://build.opensuse.org/request/show/1169321
    by user dirkmueller + anag+factory
    - update update 20.25.3:
      * Python 3.13.0a6 renamed pathmod to parser
      * Upgrade embedded wheels
    
    - Add missing BuildRequires on time-machine
      the test suite checks if the include path exists.
    - Add missing Requires on two modules.
      * Add ``--read-only-app-data`` option to allow for creation based on
      * The python specification can now take one or more values, first found
        Distribute again and works for Python 2 and 3 with one codebase. The