net: remove response header timeout
net: remove response header timeout

It was too small for non streaming requests as it would have to be the
same length as the full timeout.

ArxdSilva/tsuru,Endika/tsuru,guilhermebr/tsuru,ggarnier/tsuru,cezarsa/tsuru,cezarsa/tsuru,ArxdSilva/tsuru,gwmoura/tsuru,Endika/tsuru,tsuru/tsuru,gwmoura/tsuru,gwmoura/tsuru,ArxdSilva/tsuru,guilhermebr/tsuru,tsuru/tsuru,guilhermebr/tsuru,tsuru/tsuru,guilhermebr/tsuru,ggarnier/tsuru,cezarsa/tsuru,ggarnier/tsuru,tsuru/tsuru,cezarsa/tsuru,ArxdSilva/tsuru,Endika/tsuru,ggarnier/tsuru