Fix duplicate invoke pax8

tools/pax8.ps1

@@ -81,7 +81,4 @@ function Invoke-Pax8Provision {
     } catch {
         throw "[PAX8] Company creation failed: $($_.Exception.Message)"
     }
-}
-
-# Entrypoint if sourced
-Invoke-Pax8Provision -CompanyName $CompanyName -Phone $Phone -Website $Website -Street $Street -City $City -Province $Province -PostalCode $PostalCode -Country $Country -Credentials $Credentials
+}