[OE-core] [PATCH][morty] libxtst: 1.2.2 -> 1.2.3

[Sona Sarmadi]

> On 01/10/2017 03:10 AM, Sona Sarmadi wrote:
> > Upgrade libxtst from 1.2.2 to 1.2.3 to address:
> What else changed in this update?
> - armin

Hi Armin,

I believe the only changes between 1.2.2 and 1.2.3 is one commit 
" Remove fallback for _XEatDataWords, require libX11 1.6 for it" see below:

https://cgit.freedesktop.org/xorg/lib/libXtst/
Age	Commit message	Author	Files	Lines
2016-10-04	libXtst 1.2.3	HEADlibXtst-1.2.3master	Matthieu Herrb	1	-1/+1
2016-09-25	Out of boundary access and endless loop in libXtst	Tobias Stoeckmann	1	-4/+39
2013-11-23	Remove fallback for _XEatDataWords, require libX11 1.6 for it	Michael Joost	2	-18/+1
2013-05-31	libXtst 1.2.2libXtst-1.2.2

//Sona