[Mesa-stable] Nominate bf1dfcc3e8120400c9a78d03dd914a786728b5f7 for all branches

[Emil Velikov]

Hi all,

I think we should Include the following memory leak fix.
The issue was reported by Sjoerd and fixed by Tomeu.

-Emil

[1] https://bugs.freedesktop.org/show_bug.cgi?id=108996

commit bf1dfcc3e8120400c9a78d03dd914a786728b5f7
Author: Tomeu Vizoso <tomeu.vizoso at collabora.com>
Date:   Mon Dec 17 09:56:00 2018 +0100

   etnaviv: Consolidate buffer references from framebuffers