git: 2c9fd7655ba5..9f24fda5a8e7 - vendor/bsddialog - vendor branch updated

[Alfonso S. Siciliano]

The branch vendor/bsddialog has been updated by asiciliano:

URL: https://cgit.FreeBSD.org/src/log/?id=2c9fd7655ba5..9f24fda5a8e7

9f24fda5a8e7 contrib/bsddialog: Import version 0.4