fix linter

metrics.go

@@ -73,13 +73,14 @@ func NewMeasures(in MeasuresIn) (MeasuresOut, error) {
 		},
 	)
 	err = multierr.Append(err, metricErr)
-	cpm, err := in.Factory.NewCounterVec(
+	cpm, err2 := in.Factory.NewCounterVec(
 		prometheus.CounterOpts{
 			Name: ChrysomPollsTotalCounterName,
 			Help: ChrysomPollsTotalCounterHelp,
 		},
 		OutcomeLabel,
 	)
+	err = multierr.Append(err, err2)
 
 	return MeasuresOut{
 		M: &Measures{

transport.go

@@ -22,7 +22,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"strings"
 	"time"
@@ -98,7 +98,7 @@ func addWebhookRequestDecoder(config transportConfig) kithttp.DecodeRequestFunc
 	}
 
 	return func(c context.Context, r *http.Request) (request interface{}, err error) {
-		requestPayload, err := ioutil.ReadAll(r.Body)
+		requestPayload, err := io.ReadAll(r.Body)
 		if err != nil {
 			return nil, err
 		}