NO-ISSUE: Update prometheus/client_golang package (openshift#3296)

Updated prometheus/client_golang to v1.12.1

go.mod

@@ -57,7 +57,7 @@ require (
 	github.com/pelletier/go-toml v1.8.1
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring v0.49.0
-	github.com/prometheus/client_golang v1.11.0
+	github.com/prometheus/client_golang v1.12.1
 	github.com/rs/cors v1.7.0
 	github.com/sirupsen/logrus v1.7.0
 	github.com/slok/go-http-metrics v0.8.0
@@ -69,7 +69,7 @@ require (
 	go.elastic.co/apm/module/apmlogrus v1.15.0
 	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e
+	golang.org/x/sys v0.0.0-20220114195835-da31bd327af9
 	golang.org/x/tools v0.1.5 // indirect
 	gopkg.in/ini.v1 v1.51.0
 	gopkg.in/square/go-jose.v2 v2.6.0