add secure2me sam appliance for detection

[bvdwbk]

see their statement https://www.secureme2.eu/log4j2-vulnerability/

[Maarten Aertsen]

hi @bvdwbk, can you please submit a PR? Thanks!

[Robin Flikkema]

This is done in #479, right?

[pbeij]

Already done, closing the ticket