Update module github.com/prometheus/client_golang to v1.19.0

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/nats-io/nats-server/v2 v2.10.7
 	github.com/nats-io/nats.go v1.33.1
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.18.0
+	github.com/prometheus/client_golang v1.19.0
 	github.com/sirupsen/logrus v1.9.3
 	github.com/slack-go/slack v0.12.5
 	github.com/spf13/cobra v1.8.0
@@ -92,7 +92,6 @@ require (
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
 	github.com/minio/highwayhash v1.0.2 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect