aledbf: Change server-tokens default value to false

JobBuild
6190
09-17 11:20
pull-ingress-nginx-boilerplate 1306564532386140160 1306553550930710528
pull-ingress-nginx-codegen 1306564532411305984 1306553550951682048
pull-ingress-nginx-gofmt 1306564532432277504 1306553550972653568
pull-ingress-nginx-golint 1306564532478414848 1306553550989430784
pull-ingress-nginx-test 1306564532495192064 1306553551018790912