Update configure_https.md
Update configure_https.md

remove serial part in demoCA directory(1)
wemeya/harbor,wy65701436/harbor,steven-zou/harbor,wknet123/harbor,wy65701436/harbor,wy65701436/harbor,wknet123/harbor,wemeya/harbor,wknet123/harbor,wemeya/harbor,wemeya/harbor,wy65701436/harbor,steven-zou/harbor,reasonerjt/harbor,wknet123/harbor,steven-zou/harbor,wemeya/harbor,steven-zou/harbor,wy65701436/harbor,wy65701436/harbor,reasonerjt/harbor,steven-zou/harbor,reasonerjt/harbor,reasonerjt/harbor,wknet123/harbor,steven-zou/harbor,reasonerjt/harbor,reasonerjt/harbor,wknet123/harbor,wemeya/harbor