bug#35507: Gnus mojibakifies UTF-8 text/x-patch attachments from Thunderbird

[Eli Zaretskii]

> From: "Basil L. Contovounesios" <contovob@tcd.ie>
> Cc: Andy Moreton <andrewjmoreton@gmail.com>,  <35507@debbugs.gnu.org>
> Date: Thu, 02 May 2019 17:10:40 +0100
> 
> FWIW, I use Gnus, and your suggested change to mm-display-inline-fontify
> fixes the inline display of the patch in the OP for me.  BTW, the last
> two cond branches can be merged following your change:

Thanks.  Would you please push that, and give credit to Noam for the
suggestion?