updated gzip types in nginx.conf [skip ci]
updated gzip types in nginx.conf [skip ci]

WPN-XM/WPN-XM,iamelectron/WPN-XM,gencer/WPN-XM,gencer/WPN-XM,iamelectron/WPN-XM,gencer/WPN-XM,WPN-XM/WPN-XM,gencer/WPN-XM,gencer/WPN-XM,WPN-XM/WPN-XM,iamelectron/WPN-XM,iamelectron/WPN-XM,WPN-XM/WPN-XM,iamelectron/WPN-XM,WPN-XM/WPN-XM,WPN-XM/WPN-XM,gencer/WPN-XM,iamelectron/WPN-XM