Crucial (Micron) MX500 drives - Unknown Feature in Discovery 0 response 402

[oom-is]

Relevant code for Discovery 0 handling is in Common/DtaDev.cpp.

Message so far has only been seen by me on Crucial MX500 drives.
==> Need to verify whether it only shows up on 023 firmware or also on older 020.

This corresponds to Block SID Authentication (0x0402 Feature Descriptor).

Code for handling of Block SID Auth / 0x0402 is already in @amotin tree.

While including this, also worth including/writing similar code to handle new 2019 "Configurable Namespace Locking [CNL]" (0x0403 Feature Descriptor)

Look to work this as part of fixing my #19.

[oom-is]

...upon further review, code for handling of Configurable Namespace Locking / 0x0403 is also in @amotin tree. Need to review and pull in all of this as there's too much good content.