NetworkPkg/IScsiDxe: wrap IScsiCHAP source files to 80 characters
    
    Working with overlong lines is difficult for me; rewrap the CHAP-related
    source files in IScsiDxe to 80 characters width. No functional changes.
    
    Cc: Jiaxin Wu <jiaxin.wu@intel.com>
    Cc: Maciej Rabeda <maciej.rabeda@linux.intel.com>
    Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
    Cc: Siyuan Fu <siyuan.fu@intel.com>
    Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3356
    Signed-off-by: Laszlo Ersek <lersek@redhat.com>
    Reviewed-by: Maciej Rabeda <maciej.rabeda@linux.intel.com>
    Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
    Message-Id: <20210608121259.32451-2-lersek@redhat.com>