bug#59347: 29.0.50; `:family` face setting ignored

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: 59347@debbugs.gnu.org
> Date: Fri, 18 Nov 2022 15:55:43 -0500
> 
> `git bisect` says:
> 
>     6b1ed2f2c99a1c2da56c5f434570c438cad6576d is the first bad commit
>     commit 6b1ed2f2c99a1c2da56c5f434570c438cad6576d
>     Author: Eli Zaretskii <eliz@gnu.org>
>     Date:   Sat Aug 27 13:13:48 2022 +0300
>     
>         Fix antialias face attribute when text is scaled

Then Emacs does here what we intended it to do: it tries to match the
variable-pitch font to the attributes of the default font.  And DejaVu
Sans fails that test on your system, because DejaVu Sans doesn't have
a variant with the font attributes that are present in misc-fixed font
you use as the default face's font.