style: please the linters

internal/metrics/response_writer.go

@@ -1,6 +1,8 @@
 package metrics
 
-import "net/http"
+import (
+	"net/http"
+)
 
 func newResponseWriter(w http.ResponseWriter) *responseWriter {
 	return &responseWriter{w, http.StatusOK}

main.go

@@ -7,15 +7,16 @@ import (
 	"fmt"
 	"log"
 	"net/http"
-	"ocspcrl/internal/metrics"
 	"os"
 	"os/signal"
 	"syscall"
 
+	"ocspcrl/internal/metrics"
+	"ocspcrl/internal/ocsp_source"
+
 	"github.com/alecthomas/kingpin/v2"
 	cfocsp "github.com/cloudflare/cfssl/ocsp"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
-	"ocspcrl/internal/ocsp_source"
 )
 
 type loadCrlFunction func() error