chore(ci): use qdm12/log library to have timed logs for tests

ci/cmd/main.go

@@ -7,11 +7,13 @@ import (
 	"os/signal"
 
 	"github.com/qdm12/gluetun/ci/internal"
+	"github.com/qdm12/log"
 )
 
 func main() {
+	logger := log.New()
 	if len(os.Args) < 2 {
-		fmt.Println("Usage: " + os.Args[0] + " <command>")
+		logger.Error("Usage: " + os.Args[0] + " <command>")
 		os.Exit(1)
 	}
 
@@ -20,16 +22,16 @@ func main() {
 	var err error
 	switch os.Args[1] {
 	case "mullvad":
-		err = internal.MullvadTest(ctx)
+		err = internal.MullvadTest(ctx, logger)
 	case "protonvpn":
-		err = internal.ProtonVPNTest(ctx)
+		err = internal.ProtonVPNTest(ctx, logger)
 	default:
 		err = fmt.Errorf("unknown command: %s", os.Args[1])
 	}
 	stop()
 	if err != nil {
-		fmt.Println("❌", err)
+		logger.Error(err.Error())
 		os.Exit(1)
 	}
-	fmt.Println("✅ Test completed successfully.")
+	logger.Info("test completed successfully")
 }