chg: [stix2] Bumped latest cti-python-stix2 version
chg: [stix2] Bumped latest cti-python-stix2 version

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