metadata: update dependency format to match as expected
metadata: update dependency format to match as expected

`creator/module` is the format expected for the dependencies list, which is confusing since the modules are referred to by `creator-module` when using the `puppet module` commands.
flyinbutrs/puppet-cloudwatchlogs,kemra102/puppet-cloudwatchlogs,flyinbutrs/puppet-cloudwatchlogs,kemra102/puppet-cloudwatchlogs