Update sanitizer.py
Update sanitizer.py

Former-commit-id: ba15df65907c6fde44f3f6bc0c1470033438ed67
pkug/intelmq,robcza/intelmq,pkug/intelmq,sch3m4/intelmq,robcza/intelmq,aaronkaplan/intelmq,sch3m4/intelmq,certtools/intelmq,aaronkaplan/intelmq,certtools/intelmq,sch3m4/intelmq,pkug/intelmq,certtools/intelmq,pkug/intelmq,robcza/intelmq,aaronkaplan/intelmq,robcza/intelmq,sch3m4/intelmq