macos: rm misleading and obsolete comment

printing/how_to_add_an_id_printer_on_osx.markdown

 How to add an ID printer on macOS
 ================================
 
-Make sure you are using the latest macOS 12.3 (resp 11.6.5) or later. The older releases are known to have problems with ETH printing.
-
 ### Work-around for macOS Sonoma
 
 The current macOS Sonoma 14.0 is known to have problems with ETH printing over the smb protocol. While waiting for ID or Apple to fix the problem, you may add the printing queue with the IPPS protocol: