puppetlabs-powershell: Powershell module breaks puppet run on linux boxes

Basic Info
Module Version: v3.0.1
Puppet Version: 6
OS Name/Version: Centos

When i add powershell module to an environment, it breaks Puppet run on linux hosts:

Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: 

Error while evaluating a Resource Statement, 

Evaluation Error: Error while evaluating a Resource Statement, Could not autoload puppet/type/exec: 

Could not autoload puppet/provider/exec/powershell: no such file to load -- ruby-pwsh on node xxxx.xx.xx

Desired Behavior:
Powershell module shall not break puppet run if ruby-pwsh is not available.

Looks like powershell module with tag 3.0.1 brakes execution of puppet on out linux hosts, where we have no PowerShell nor pwsh.

The issue was introduced in this commit: https://github.com/puppetlabs/puppetlabs-powershell/commit/31fec64da2916446527504f5a04cf8f75f59dfa0
cc David Swan

By default ruby rescue "StandardError", but the catch is that "LoadError" is not a subset of "StandardError"
https://ruby-doc.org/core-2.5.0/Exception.html