E2E tests use repeated strings for test data where constants add no value (#97)

---------

Co-authored-by: Pasha Sviderski <me@psviderski.name>
Co-authored-by: Anton Ovchinnikov <anton@tonyo.info>

internal/daemon/daemon.go

@@ -3,9 +3,10 @@ package daemon
 import (
 	"context"
 	"fmt"
+	"log/slog"
+
 	systemd "github.com/coreos/go-systemd/daemon"
 	"github.com/psviderski/uncloud/internal/machine"
-	"log/slog"
 )
 
 type Daemon struct {