Removing reference to Invoke-AtomicRedTeam.psm1

Fixes https://github.com/clong/DetectionLab/issues/385

Vagrant/scripts/install-redteam.ps1

@@ -48,11 +48,4 @@ if (-not (Test-Path $atomicRedTeamRepoPath)) {
   Write-Host "Atomic Red Team was already installed. Moving On."
 }
 
-Write-Host "$('[{0:HH:mm}]' -f (Get-Date)) Configuring Invoke-AtomicTest..."
-# Copy over a Powershell profile that includes the Atomic Red Team stuff
-Copy-Item "C:\vagrant\resources\windows\Microsoft.PowerShell_profile.ps1" "C:\Windows\System32\WindowsPowerShell\v1.0" -Force
-# Install prereqs
-Install-PackageProvider -Name NuGet -force
-Install-Module -Name powershell-yaml -Force
-
 Write-Host "$('[{0:HH:mm}]' -f (Get-Date)) Red Team tooling installation complete!"