Update Go modules (#230)

* Update Go modules

* Update to latest upstream modules.
* Switch from go-kit/kit/log to go-kit/log.

Signed-off-by: SuperQ <superq@gmail.com>

* Fix up deprecatesd NewProcessCollector use.

Signed-off-by: SuperQ <superq@gmail.com>

Author: SuperQ

go.mod

@@ -3,13 +3,11 @@ module github.com/prometheus/haproxy_exporter
 go 1.14
 
 require (
-	github.com/alecthomas/units v0.0.0-20201120081800-1786d5ef83d4 // indirect
-	github.com/go-kit/kit v0.10.0
-	github.com/prometheus/client_golang v1.9.0
-	github.com/prometheus/common v0.18.0
-	github.com/prometheus/exporter-toolkit v0.5.1
+	github.com/go-kit/log v0.2.0
+	github.com/prometheus/client_golang v1.11.0
+	github.com/prometheus/common v0.32.1
+	github.com/prometheus/exporter-toolkit v0.7.0
 	// Pin to new version to fix windows/arm64 build.
 	golang.org/x/sys v0.0.0-20211123173158-ef496fb156ab // indirect
-	google.golang.org/protobuf v1.25.0 // indirect
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 )