x11/xkeyboard-config: Fix the polish keyboard bug introduced in 2.23.1

Backport of the fix.
Unbreaks the feature.

PR:		227935
Submitted by:	jakub_lach@mailplus.pl
Approved by:	portmgr (port compliance, infrastructure)

x11/xkeyboard-config/Makefile

@@ -2,6 +2,7 @@
 
 PORTNAME=	xkeyboard-config
 PORTVERSION=	2.23.1
+PORTREVISION=	1
 CATEGORIES=	x11
 MASTER_SITES=	XORG/individual/${XORG_CAT}/${PORTNAME}
 

x11/xkeyboard-config/files/patch-polish-typo-upstream-bugno104904

@@ -0,0 +1,25 @@
+From 0a340cbe164fe8072ed768319230a284e32d2a3f Mon Sep 17 00:00:00 2001
+From: Gunnar Hjalmarsson <gunnarhj@ubuntu.com>
+Date: Thu, 1 Feb 2018 15:37:46 +0100
+Subject: [PATCH] Fix typo in Polish symbols file
+
+https://bugs.freedesktop.org/show_bug.cgi?id=104904
+---
+ symbols/pl | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff symbols/pl.orig symbols/pl
+index 52e7959..800cb85 100644
+--- symbols/pl.orig
++++ symbols/pl
+@@ -497,7 +497,6 @@ partial alphanumeric_keys
+        include "sun_vndr/pl(sun_type6)"
+ };
+ 
+-------------------------------
+ //Glagolica
+ partial alphanumeric_keys
+ xkb_symbols "glagolica"
+-- 
+2.15.1
+