chore: style fixes from go fix (#10846)

Just `go fix ./...`

Signed-off-by: Jakob Borg <jakob@kastelo.net>

lib/events/events.go

@@ -235,7 +235,7 @@ const BufferSize = 64
 
 type Logger interface {
 	suture.Service
-	Log(t EventType, data interface{})
+	Log(t EventType, data any)
 	Subscribe(mask EventType) Subscription
 }
 
@@ -253,10 +253,10 @@ type Event struct {
 	// Per-subscription sequential event ID. Named "id" for backwards compatibility with the REST API
 	SubscriptionID int `json:"id"`
 	// Global ID of the event across all subscriptions
-	GlobalID int         `json:"globalID"`
-	Time     time.Time   `json:"time"`
-	Type     EventType   `json:"type"`
-	Data     interface{} `json:"data"`
+	GlobalID int       `json:"globalID"`
+	Time     time.Time `json:"time"`
+	Type     EventType `json:"type"`
+	Data     any       `json:"data"`
 }
 
 type Subscription interface {
@@ -325,7 +325,7 @@ loop:
 	return nil
 }
 
-func (l *logger) Log(t EventType, data interface{}) {
+func (l *logger) Log(t EventType, data any) {
 	l.events <- Event{
 		Time: time.Now(), // intentionally high precision
 		Type: t,
@@ -559,7 +559,7 @@ var NoopLogger Logger = &noopLogger{}
 
 func (*noopLogger) Serve(_ context.Context) error { return nil }
 
-func (*noopLogger) Log(_ EventType, _ interface{}) {}
+func (*noopLogger) Log(_ EventType, _ any) {}
 
 func (*noopLogger) Subscribe(_ EventType) Subscription {
 	return &noopSubscription{}

lib/events/events_test.go

@@ -127,7 +127,7 @@ func TestBufferOverflow(t *testing.T) {
 
 	t0 := time.Now()
 	const nEvents = BufferSize * 2
-	for i := 0; i < nEvents; i++ {
+	for range nEvents {
 		l.Log(DeviceConnected, "foo")
 	}
 	if d := time.Since(t0); d > 15*time.Second {
@@ -237,7 +237,7 @@ func TestBufferedSub(t *testing.T) {
 	bs := NewBufferedSubscription(s, 10*BufferSize)
 
 	go func() {
-		for i := 0; i < 10*BufferSize; i++ {
+		for i := range 10 * BufferSize {
 			l.Log(DeviceConnected, fmt.Sprintf("event-%d", i))
 			if i%30 == 0 {
 				// Give the buffer routine time to pick up the events
@@ -378,7 +378,7 @@ func TestUnsubscribeContention(t *testing.T) {
 
 	stopListeners := make(chan struct{})
 	var listenerWg sync.WaitGroup
-	for i := 0; i < listeners; i++ {
+	for range listeners {
 		listenerWg.Go(func() {
 			s := l.Subscribe(AllEvents)
 			defer s.Unsubscribe()
@@ -400,7 +400,7 @@ func TestUnsubscribeContention(t *testing.T) {
 	stopSenders := make(chan struct{})
 	defer close(stopSenders)
 	var senderWg sync.WaitGroup
-	for i := 0; i < senders; i++ {
+	for range senders {
 		senderWg.Go(func() {
 			t := time.NewTicker(time.Millisecond)