Update gnupg from 2.2.5 to 2.2.7

Add pre-built binaries

packages/gnupg.rb

@@ -3,31 +3,27 @@ require 'package'
 class Gnupg < Package
   description 'GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).'
   homepage 'https://gnupg.org/'
-  version '2.2.5'
-  source_url 'https://gnupg.org/ftp/gcrypt/gnupg/gnupg-2.2.5.tar.bz2'
-  source_sha256 '3fa189a32d4fb62147874eb1389047c267d9ba088f57ab521cb0df46f08aef57'
+  version '2.2.7'
+  source_url 'https://gnupg.org/ftp/gcrypt/gnupg/gnupg-2.2.7.tar.bz2'
+  source_sha256 'd95b361ee6ef7eff86af40c8c72bf9313736ac9f7010d6604d78bf83818e976e'
 
   binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/gnupg-2.2.5-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/gnupg-2.2.5-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/gnupg-2.2.5-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/gnupg-2.2.5-chromeos-x86_64.tar.xz',
+    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/gnupg-2.2.7-chromeos-armv7l.tar.xz',
+     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/gnupg-2.2.7-chromeos-armv7l.tar.xz',
+       i686: 'https://dl.bintray.com/chromebrew/chromebrew/gnupg-2.2.7-chromeos-i686.tar.xz',
+     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/gnupg-2.2.7-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-    aarch64: '433aa56f0b8e547d14e65f0aa007fa8dcfbd2b9656052c5e232ef6b8fc269245',
-     armv7l: '433aa56f0b8e547d14e65f0aa007fa8dcfbd2b9656052c5e232ef6b8fc269245',
-       i686: '47ba8dab458b2a33f9b402bd4441ada0aae486b59e48e2658bf1537a95be58f1',
-     x86_64: '26bb165f909b7482f680bd5bba57c76210543afb75c6be62c495a2f237c2e3c9',
+    aarch64: 'e356625feaef9e93d4d0946635db862df13c5f555636b38c5504042fa4ff3c23',
+     armv7l: 'e356625feaef9e93d4d0946635db862df13c5f555636b38c5504042fa4ff3c23',
+       i686: '32060d1d69ac5b44ad7f7fe7e6a2744404f972b26b28ba2999e70c12f9c20dc7',
+     x86_64: 'eaa2a33957ce00de10e0655b326ba1d2d9512b749e1d81cbf205c4c6e064a729',
   })
 
-  depends_on 'automake' => :build
   depends_on 'bz2'
-  depends_on 'libgpgerror'
-  depends_on 'libgcrypt'
   depends_on 'libassuan'
+  depends_on 'libgcrypt'
   depends_on 'libksba'
-  depends_on 'npth'
-  depends_on 'gettext'
   depends_on 'pinentry'
 
   def self.build