Update coreutils from 8.28 to 8.29

packages/coreutils.rb

@@ -3,21 +3,13 @@ require 'package'
 class Coreutils < Package
   description 'The GNU Core Utilities are the basic file, shell and text manipulation utilities of the GNU operating system.'
   homepage 'http://www.gnu.org/software/coreutils/coreutils.html'
-  version '8.28'
-  source_url 'https://ftp.gnu.org/gnu/coreutils/coreutils-8.28.tar.xz'
-  source_sha256 '1117b1a16039ddd84d51a9923948307cfa28c2cea03d1a2438742253df0a0c65'
+  version '8.29'
+  source_url 'https://ftpmirror.gnu.org/gnu/coreutils/coreutils-8.29.tar.xz'
+  source_sha256 '92d0fa1c311cacefa89853bdb53c62f4110cdfda3820346b59cbd098f40f955e'
 
   binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/coreutils-8.28-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/coreutils-8.28-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/coreutils-8.28-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/coreutils-8.28-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-    aarch64: '6afe7164f0ab4a155561163a81076267bab1382ab753148d1fbc67de83a6f453',
-     armv7l: '6afe7164f0ab4a155561163a81076267bab1382ab753148d1fbc67de83a6f453',
-       i686: '235736810defe4992d8613429e636e60eccf3b7a914efc6d39061ccaaa466699',
-     x86_64: 'd6fb89042cfb3558c24cb4d48977fb7bce334032014c2439ca62b035a3a47516',
   })
 
   def self.build