[PATCH consfigurator] add user:group-exists

[Sean Whitton]

Hello,

On Fri 24 Jun 2022 at 10:50AM -03, David Bremner wrote:

> This is essentially a copy of has-account, with the equivalent of
> USER-EXISTS inlined.
>
> Signed-off-by: David Bremner <david at tethera.net>
> ---
>  src/package.lisp       |  1 +
>  src/property/user.lisp | 10 ++++++++++
>  2 files changed, 11 insertions(+)

Pushed, thank you.

-- 
Sean Whitton