chg: [qrcode] add requirements
chg: [qrcode] add requirements

amuehlem/misp-modules,VirusTotal/misp-modules,MISP/misp-modules,MISP/misp-modules,amuehlem/misp-modules,VirusTotal/misp-modules,MISP/misp-modules,amuehlem/misp-modules,VirusTotal/misp-modules