(maint) Update Puppet grammar file
(maint) Update Puppet grammar file

This commit updates the puppet grammar file to the latest commit
https://github.com/lingua-pupuli/puppet-editor-syntax/commit/633142c3343d952e55e7ddf47af26fca97808c45

jpogran/puppet-vscode,glennsarti/puppet-vscode,jpogran/puppet-vscode