remove deprecated/unused patch

kdelibs-3.1-libtool.patch

@@ -1,17 +0,0 @@
---- kdelibs-3.1/admin/ltmain.sh.orig	2003-02-20 17:52:07.000000000 -0500
-+++ kdelibs-3.1/admin/ltmain.sh	2003-02-20 18:30:32.000000000 -0500
-@@ -4459,6 +4459,14 @@
- 	  case $host,$output,$installed,$module,$dlname in
- 	    *cygwin*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
- 	  esac
-+	  newdeplib=""
-+	  for j in $dependency_libs ; do
-+	    if echo $j | grep "gcc-lib" >& /dev/null ; then
-+	       continue
-+	    fi
-+	    newdeplib="$newdeplib $j"
-+	  done
-+	  dependency_libs="$newdeplib"
- 	  $echo > $output "\
- # $outputname - a libtool library file
- # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP