refactor: reorder import statements

Author: kimdre

internal/prometheus/metrics_test.go

@@ -1,14 +1,15 @@
 package prometheus
 
 import (
-	"github.com/kimdre/doco-cd/internal/config"
 	"net/http"
 	"net/http/httptest"
 	"strings"
 	"testing"
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus/promhttp"
+
+	"github.com/kimdre/doco-cd/internal/config"
 )
 
 // TestServe tests the metrics endpoint serving functionality.