Update firefox from 84.0 to 85.0.2 (#5191)

packages/firefox.rb

@@ -3,15 +3,15 @@ require 'package'
 class Firefox < Package
   description 'Mozilla Firefox (or simply Firefox) is a free and open-source web browser'
   homepage 'https://www.mozilla.org/en-US/firefox/'
-  version '84.0'
+  version '85.0.2'
   compatibility 'i686,x86_64'
   case ARCH
   when 'i686'
-    source_url 'https://archive.mozilla.org/pub/firefox/releases/84.0/linux-i686/en-US/firefox-84.0.tar.bz2'
-    source_sha256 '011598d4ccaccf87b9dd655ca266805378d5fcfd87fd9213ae4d5be9dee56278'
+    source_url "https://archive.mozilla.org/pub/firefox/releases/#{version}/linux-i686/en-US/firefox-#{version}.tar.bz2"
+    source_sha256 '83ace0384a14e383e65716ef9305d72e39832b855ebecf2035e6267b4c9a97a5'
   when 'x86_64'
-    source_url 'https://archive.mozilla.org/pub/firefox/releases/84.0/linux-x86_64/en-US/firefox-84.0.tar.bz2'
-    source_sha256 '601e5a9a12ce680ecd82177c7887dae008d8f33690da43be1a690b76563cd992'
+    source_url "https://archive.mozilla.org/pub/firefox/releases/#{version}/linux-x86_64/en-US/firefox-#{version}.tar.bz2"
+    source_sha256 '98763f4b1526811967d71e1bbb9552a9a3fd877321ecb497083b9e313b528c31'
   end
 
   case ARCH