bug#70843: [PATCH] guix-install.sh: Relax check for OpenRC.

[Ludovic Courtès]

Tomas Volf <~@wolfsden.cz> skribis:

> On my virtual private servers running Alpine, the install script failed to
> identify the init system.  The virtual server is LXC based, and OpenRC
> identifies itself like this:
>
>     # openrc --version
>     openrc (OpenRC [LXC]) 0.52.1
>
> The regular expression failed to match it.  After relaxing the check (by
> removing the trailing `)' requirement) the installation went fine and I got
> functional Guix installation.
>
> * etc/guix-install.sh (chk_init_sys): Drop trailing \) from the regular
> expression.
>
> Change-Id: I5f951226341e631fb34cc6c26cfbb87656dab77a

Applied, thanks!