Update prometheus client version

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>

Author: alexellis

config/config.go

@@ -1,3 +1,6 @@
+// Copyright (c) OpenFaaS Author(s) 2021. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
 package config
 
 import (

config/config_modes.go

@@ -1,3 +1,6 @@
+// Copyright (c) OpenFaaS Author(s) 2021. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
 package config
 
 const (

config/config_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) OpenFaaS Author(s) 2021. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
 package config
 
 import (

executor/http_runner.go

@@ -1,3 +1,6 @@
+// Copyright (c) OpenFaaS Author(s) 2021. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
 package executor
 
 import (

executor/logging.go

@@ -1,3 +1,6 @@
+// Copyright (c) OpenFaaS Author(s) 2021. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
 package executor
 
 import (

executor/serializing_fork_runner.go

@@ -1,3 +1,6 @@
+// Copyright (c) OpenFaaS Author(s) 2021. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
 package executor
 
 import (

executor/streaming_runner.go

@@ -1,3 +1,6 @@
+// Copyright (c) OpenFaaS Author(s) 2021. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
 package executor
 
 import (

go.mod

@@ -3,10 +3,6 @@ module github.com/openfaas/of-watchdog
 go 1.13
 
 require (
-	github.com/golang/protobuf v1.3.1 // indirect
-	github.com/openfaas/faas-middleware v0.0.0-20190415163657-6a78c3a94beb
-	github.com/prometheus/client_golang v0.9.2
-	github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 // indirect
-	github.com/prometheus/common v0.2.0 // indirect
-	github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872 // indirect
+	github.com/openfaas/faas-middleware v1.0.0
+	github.com/prometheus/client_golang v1.9.0
 )

go.sum

@@ -1,3 +1,6 @@
+// Copyright (c) OpenFaaS Author(s) 2021. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
 package main
 
 import (