Set up Redis using the latest version of redisio

This replaces the deprecated redis cookbook. Compiles the latest version
of Redis, currently 7.0.11

Refs #488

cookbooks/selinux/metadata.rb

@@ -0,0 +1,13 @@
+name             'selinux'
+maintainer       'Sous Chefs'
+maintainer_email 'help@sous-chefs.org'
+license          'Apache-2.0'
+description      'Manages SELinux policy state and rules.'
+version          '6.1.12'
+source_url       'https://github.com/sous-chefs/selinux'
+issues_url       'https://github.com/sous-chefs/selinux/issues'
+chef_version     '>= 15.3'
+
+%w(redhat centos scientific oracle amazon fedora debian ubuntu).each do |os|
+  supports os
+end