libx11: reinstate PE=1 that got lost in the big meta-oe Xorg merge

This prevents package managers 'upgrading' 1.4.4 to 1:1.4.3

(From OE-Core rev: 906641853e8ac6fd296dfb91f8bb647c7da8e23e)

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/xorg-lib/libx11.inc

@@ -8,6 +8,8 @@ require xorg-lib-common.inc
 
 inherit siteinfo
 
+PE = "1"
+
 PROVIDES = "virtual/libx11"
 
 XORG_PN = "libX11"

meta/recipes-graphics/xorg-lib/libx11_1.4.4.bb

@@ -1,7 +1,7 @@
 require libx11.inc
 inherit gettext
 
-PR = "r2"
+PR = "r3"
 
 BBCLASSEXTEND = "native nativesdk"