Updated Dependency

[EricSeiffert]

Modified module dependency to correct warning being thrown when puppet module list command is run on puppet master. Changed dependency maximum version for puppetlabs/powershell in the metadata.json to correct the warnings and invalid module dependencies.
Please note that I used version numbers exceeding the current version of the dependency to account for future module dependency releases.

These are the warnings that I get when I run puppet module list.

root@servernode:~# puppet module list
Warning: Module 'puppetlabs-powershell' (v3.0.1) fails to meet some dependencies:
  'pcfens-filebeat' (v4.3.1) requires 'puppetlabs-powershell' (>= 1.0.1 < 3.0.0)

/etc/puppetlabs/code/environments/production/modules
├── puppetlabs-powershell (v3.0.1)  invalid

This pull request fixes these warnings.