Remove a garbage file.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

diff

@@ -1,13 +0,0 @@
-diff --git a/tool/mkconfig.rb b/tool/mkconfig.rb
-index 6b6f14c..ee0642c 100755
---- a/tool/mkconfig.rb
-+++ b/tool/mkconfig.rb
-@@ -20,7 +20,7 @@
- require "fileutils"
- mkconfig = File.basename($0)
-
--fast = {'prefix'=>TRUE, 'ruby_install_name'=>TRUE, 'INSTALL'=>TRUE, 'EXEEXT'=>TRUE}
-+fast = {'prefix'=>true, 'ruby_install_name'=>true, 'INSTALL'=>true, 'EXEEXT'=>true}
-
- win32 = /mswin/ =~ arch
- universal = /universal.*darwin/ =~ arch