Remove NetscapeSPKIType reference
Remove NetscapeSPKIType reference

reaperhulk/pyopenssl,adamwolf/pyopenssl,kjav/pyopenssl,mitghi/pyopenssl,pyca/pyopenssl,mhils/pyopenssl,mschmo/pyopenssl,mhils/pyopenssl,samv/pyopenssl,aalba6675/pyopenssl,r0ro/pyopenssl,r0ro/pyopenssl,hynek/pyopenssl,hynek/pyopenssl,sorenh/pyopenssl,sholsapp/pyopenssl,reaperhulk/pyopenssl,mitghi/pyopenssl,aalba6675/pyopenssl,daodaoliang/pyopenssl