Update libbsddialog to 0.0.1
New features:
- public API bsddialog.h and bsddialog_theme.h stable (I' ll improve/refactor internal implementation).
- menu item shortcut keys. Report https://gitlab.com/alfix/bsddialog/-/issues/3 and https://twitter.com/woodsb02/status/1462207792714973187
- bsddialog_conf.form.* for sade(8).
- bsddialog_conf.auto_minheight: portconfig can handle D4PMINHEIGHT like dialog4ports.
- bsddialog_conf.auto_minwidth and menurows variable with autosize: tzsetup can use BSDDIALOG_AUTOSIZE.