> fix prometheus mod

go.mod

@@ -4,19 +4,18 @@ go 1.12
 
 require (
 	github.com/fastly/go-utils v0.0.0-20180712184237-d95a45783239 // indirect
-	github.com/go-kit/kit v0.8.0
-	github.com/golang/protobuf v1.3.1
+	github.com/go-kit/kit v0.9.0
+	github.com/golang/protobuf v1.3.2
 	github.com/golang/snappy v0.0.1
-	github.com/grpc-ecosystem/grpc-gateway v1.9.0 // indirect
 	github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869 // indirect
 	github.com/jonboulle/clockwork v0.1.0 // indirect
 	github.com/lestrrat/go-envload v0.0.0-20180220120943-6ed08b54a570 // indirect
 	github.com/lestrrat/go-file-rotatelogs v0.0.0-20180223000712-d3151e2a480f
 	github.com/lestrrat/go-strftime v0.0.0-20180220042222-ba3bf9c1d042 // indirect
-	github.com/prometheus/client_golang v0.9.3
-	github.com/prometheus/prometheus v2.10.0+incompatible
+	github.com/prometheus/client_golang v1.2.1
+	github.com/prometheus/prometheus v1.8.2-0.20190818123050-43acd0e2e93f
+	github.com/stretchr/testify v1.4.0 // indirect
 	github.com/tebeka/strftime v0.0.0-20140926081919-3f9c7761e312 // indirect
-	golang.org/x/net v0.0.0-20190603091049-60506f45cf65 // indirect
-	google.golang.org/genproto v0.0.0-20190530194941-fb225487d101 // indirect
-	google.golang.org/grpc v1.21.1 // indirect
 )
+
+replace k8s.io/client-go => k8s.io/client-go v0.0.0-20190620085101-78d2af792bab