Update python-argparse-manpage to version 4.1 / rev 12 via SR 1079778
    
    https://build.opensuse.org/request/show/1079778
    by user dirkmueller + dimstar_suse
    - update to 4.1:
      * A new `--include` feature, inspired by `help2man --include`.
      * Allow overriding build date with SOURCE_DATE_EPOCH
        environment variable in order to make builds reproducible.