xorg-server: Update version from 1.19.3 to 1.19.5

From Wed Oct 4 22:10:41 UTC 2017 [1]:

> [ANNOUNCE] xorg-server 1.19.4
>
> A collection of stability fixes from the development branch, including
> two minor CVEs. Thanks to all who sent in patches!

From Thu Oct 12 17:34:07 UTC 2017 [2]:

> [ANNOUNCE] xorg-server 1.19.5
>
> One regression fix since 1.19.4 (mea culpa), and fixes for CVEs 2017-
> 12176 through 2017-12187. C is a terrible language, please stop
> writing code in it.

[1] https://lists.x.org/archives/xorg-announce/2017-October/002808.html
[2] https://lists.x.org/archives/xorg-devel/2017-October/054871.html

xorg-server.be0

@@ -1,6 +1,6 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION xorg-server-1.19.3-2
+# BEE_VERSION xorg-server-1.19.5-0
 
 ## this file was created by bee init and should be executed to build a
 ## bee-package. (Additional hints are located at the end of this file.)