add: [stix2 import] Added a  pattern type in the mapping
add: [stix2 import] Added a  pattern type in the mapping

MISP/MISP,SteveClement/MISP,SteveClement/MISP,MISP/MISP,FIRSTdotorg/MISP,FIRSTdotorg/MISP,FIRSTdotorg/MISP,SteveClement/MISP,SteveClement/MISP,Rafiot/MISP,Rafiot/MISP,FloatingGhost/MISP,FloatingGhost/MISP,MISP/MISP,MISP/MISP,SteveClement/MISP,Rafiot/MISP,FIRSTdotorg/MISP,Rafiot/MISP,FloatingGhost/MISP,FloatingGhost/MISP,MISP/MISP