xrx: fixed build by removing non-applying hotfix patch

xorg/xrx/hotfix.patch

@@ -1,27 +0,0 @@
-# --- SDE-COPYRIGHT-NOTE-BEGIN ---
-# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
-#
-# Filename: package/.../xrx/hotfix.patch
-# Copyright (C) 2008 The OpenSDE Project
-#
-# More information can be found in the files COPYING and README.
-#
-# This patch file is dual-licensed. It is available under the license the
-# patched project is licensed under, as long as it is an OpenSource license
-# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
-# of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-# --- SDE-COPYRIGHT-NOTE-END ---
-
---- ./configure.orig	2008-09-09 17:55:36.000000000 +0300
-+++ ./configure	2008-09-09 18:12:21.000000000 +0300
-@@ -20161,7 +20161,7 @@
- fi
- 
- 	if test "x$PLUGIN_CFLAGS" = x ; then
--	    PLUGIN_CFLAGS=-I$(top_srcdir)/plugin/include
-+	    PLUGIN_CFLAGS='-I$(top_srcdir)/plugin/include'
- 	fi
-     fi
- fi