Information Stream Cleanup

[Peter Ombwa (peombwa)]

This PR closes #373 by replacing all instances of Write-Information in a module (.psm1) with Write-Debug. This frees up the information stream since everything will be logged in the debug stream when $DebugPreference is set to inquire or Continue.

Testing Instructions

Both information and debug streams should be empty

$ps = [powershell]::Create()
$ps.AddScript(@'
Connect-MgGraph -CertificateThumbprint $certificateThumbprint -ClientId $appId -TenantId $tenantNameOrId
$Users = Get-MgUser -Top 5
'@).Invoke()
$ps.Streams.Information
$ps.Streams.Debug

Information stream should be empty and debug stream should contain the logs

$ps = [powershell]::Create()
$ps.AddScript(@'
$DebugPreference = "Inquire"
Connect-MgGraph -CertificateThumbprint $certificateThumbprint -ClientId $appId -TenantId $tenantNameOrId
$Users = Get-MgUser -Top 5
'@).Invoke()
$ps.Streams.Information
$ps.Streams.Debug