Upgrade cfn bootstrap

Author: hgreebe

cookbooks/aws-parallelcluster-environment/recipes/install/cfn_bootstrap.rb

@@ -33,7 +33,7 @@
   not_if { ::File.exist?("#{virtualenv_path}/bin/activate") }
 end
 
-cfnbootstrap_version = '2.0-32'
+cfnbootstrap_version = '2.0-33'
 cfnbootstrap_package = "aws-cfn-bootstrap-py3-#{cfnbootstrap_version}.tar.gz"
 
 region = node['cluster']['region']