Do not remove scripts as they are not stored on disk

This removes attempts to delete ps1 scripts since they are no longer
stored on disk as part of the change in 0f335f0.

Author: walkamongus

templates/import.ps1.erb

@@ -35,5 +35,3 @@ foreach($cert in $pfx) {
 }
 
 $store.close()
-
-Remove-Item $MyINvocation.InvocationName

templates/inspect.ps1.erb

@@ -48,14 +48,11 @@ if (($pfx -ne $null) -and ($installedCerts -ne $null) -and ($intermediateCerts -
     # When $pfx.Count is $null, $pfx is an instance of X509Certificate2, not X509Certificate2Collection, so
     # ensure that only a single certificate has been installed.
     if (($pfx.Count -eq $null) -and ($installedCertCount -eq 1) -and ($installedIntermediateCount -eq 0)) {
-        Remove-Item $MyINvocation.InvocationName
         exit 1
     }
     elseif (($installedCertCount + $installedIntermediateCount) -eq $pfx.Count) {
-        Remove-Item $MyINvocation.InvocationName
         exit 1
     }
 }
 
-Remove-Item $MyINvocation.InvocationName
 exit 0