Moving fact to the same place as the custom function

puppet/production/site/custom_facts/lib/facter/os_release.rb

@@ -1,19 +0,0 @@
-Facter.add(:os_release) do
-  confine kernel: 'Linux'
-
-  setcode do
-    file_path = '/etc/os-release'
-    if File.exist?(file_path)
-      os_release_hash = {}
-      File.open(file_path, 'r') do |file|
-        file.each_line do |line|
-          line_data = line.split('=')
-          key = line_data[0].downcase
-          value = line_data[1].strip.gsub(/(^\")|(\"$)/, '')
-          os_release_hash[key] = value
-        end
-      end
-      os_release_hash
-    end
-  end
-end