Update metadata for 6.1.20

Author: kitchen-porter

metadata.rb

@@ -3,7 +3,7 @@
 maintainer_email  '[email protected]'
 license           'Apache-2.0'
 description       'Installs and manages Logical Volume Manager'
-version           '6.1.19'
+version           '6.1.20'
 source_url        'https://github.com/sous-chefs/lvm'
 issues_url        'https://github.com/sous-chefs/lvm/issues'
 chef_version      '>= 15.3'