[add] Add Sophos manual installation process for Linux
[add] Add Sophos manual installation process for Linux

quarkslab/irma,jbouyat/irma,hirokihamasaki/irma,quarkslab/irma,jbouyat/irma,hirokihamasaki/irma,jbouyat/irma,quarkslab/irma,hirokihamasaki/irma,hirokihamasaki/irma,quarkslab/irma,hirokihamasaki/irma