Remove unnecessary patch file

trace-cmd-2.1.0-plugin-dir.patch

@@ -1,25 +0,0 @@
-diff -up trace-cmd-2.1.0/Makefile.orig trace-cmd-2.1.0/Makefile
---- trace-cmd-2.1.0/Makefile.orig	2013-02-13 10:50:10.355656277 -0500
-+++ trace-cmd-2.1.0/Makefile	2013-02-13 10:51:37.409584197 -0500
-@@ -31,6 +31,12 @@ $(call allow-override,AR,$(CROSS_COMPILE
- EXT = -std=gnu99
- INSTALL = install
- 
-+# figure out what arch we are on and install to the right place
-+ARCH = $(shell getconf LONG_BIT)
-+LIBDIR_32 = lib
-+LIBDIR_64 = lib64
-+LIBDIR=$(LIBDIR_$(ARCH))
-+
- # Use DESTDIR for installing into a different root directory.
- # This is useful for building a package. The program will be
- # installed in this directory as if it was the root directory.
-@@ -56,7 +62,7 @@ ifeq ($(prefix),$(HOME))
- plugin_dir = $(HOME)/.trace-cmd/plugins
- python_dir = $(HOME)/.trace-cmd/python
- else
--plugin_dir = $(prefix)/lib/trace-cmd/plugins
-+plugin_dir = $(prefix)/$(LIBDIR)/trace-cmd
- python_dir = $(prefix)/lib/trace-cmd/python
- PLUGIN_DIR = -DPLUGIN_DIR="$(plugin_dir)"
- PYTHON_DIR = -DPYTHON_DIR="$(python_dir)"