Include parsed name alongside payroll number for not-found AD accounts

Update-StaffAD.ps1

@@ -66,7 +66,10 @@ foreach ($entry in $Deduped.Values) {
                              -ErrorAction Stop
     } catch {
         $notFound++
-        $notFoundList += $samAccount
+        $parsedName = if ($email -match "^([^.]+)\.([^@]+)@") {
+            "$($Matches[1]) $($Matches[2])"
+        } else { "Unknown" }
+        $notFoundList += "$samAccount, $parsedName"
         continue
     }