component/firefox: version up firefox 53.0.3

component/firefox/buildout.cfg

@@ -45,12 +45,12 @@ recipe = slapos.recipe.build
 slapos_promise =
   file:firefox
 
-version = 51.0.1
+version = 53.0.3
 
 x86 = https://download-installer.cdn.mozilla.net/pub/firefox/releases/${:version}/linux-i686/en-US/firefox-${:version}.tar.bz2
-  9a5b67e9d759a1e4df004294a24b2b43
+  0339f0a8be0e5af9a206bdfe67689cf8
 x86-64 = https://download-installer.cdn.mozilla.net/pub/firefox/releases/${:version}/linux-x86_64/en-US/firefox-${:version}.tar.bz2
-  bd93f2652d1d90d59ae462439a93c85f
+  6219384d2631020adf1b5bb96f73621d
 
 fonts =
   ${liberation-fonts:location}