mod: import the right version of quic-go and tidy (#2562)

* run go mod tidy

* import the right version of quic-go

go.mod

@@ -3,25 +3,24 @@ module github.com/mholt/caddy
 go 1.12
 
 require (
-	github.com/bifurcation/mint v0.0.0-20190129141059-83ba9bc2ead9 // indirect
+	github.com/BurntSushi/toml v0.3.1 // indirect
+	github.com/caddyserver/builds v0.0.0-20170910200810-c62e2219460a
 	github.com/dustin/go-humanize v1.0.0
 	github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568
 	github.com/go-acme/lego v2.4.0+incompatible
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/websocket v1.4.0
 	github.com/hashicorp/go-syslog v1.0.0
-	github.com/hashicorp/golang-lru v0.5.1 // indirect
 	github.com/jimstudt/http-authentication v0.0.0-20140401203705-3eca13d6893a
 	github.com/klauspost/cpuid v1.2.0
-	github.com/lucas-clemente/aes12 v0.0.0-20171027163421-cd47fb39b79f // indirect
-	github.com/lucas-clemente/quic-go v0.7.1-0.20190305092557-966b00dd3dc9
-	github.com/lucas-clemente/quic-go-certificates v0.0.0-20160823095156-d2f86524cced // indirect
+	github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348 // indirect
+	github.com/lucas-clemente/quic-go v0.10.2
 	github.com/mholt/certmagic v0.0.0-20190319183800-ee1543e2f234
 	github.com/naoina/go-stringutil v0.1.0 // indirect
 	github.com/naoina/toml v0.1.1
 	github.com/russross/blackfriday v0.0.0-20170610170232-067529f716f4
-	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
 	golang.org/x/net v0.0.0-20190328230028-74de082e2cca
+	gopkg.in/mcuadros/go-syslog.v2 v2.2.1
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
 	gopkg.in/yaml.v2 v2.2.2
 )