*: Do not stop timers and tickers

With Go 1.23 which is min required since 720281b,
`Stop` is no longer required to be called for `Timer`/`Ticker` resource
collecting.

Closes ##979.

Signed-off-by: Leonard Lyubich <leonard@morphbits.io>

Author: cthulhu-rider

api/max_clients.go

@@ -43,7 +43,6 @@ func (m *maxClients) Handle(f http.HandlerFunc) http.HandlerFunc {
 		}
 
 		deadline := time.NewTimer(m.timeout)
-		defer deadline.Stop()
 
 		select {
 		case m.pool <- struct{}{}:

internal/neofs/epoch.go

@@ -58,7 +58,6 @@ func (g *PeriodicGetter) update(ctx context.Context) {
 	for {
 		select {
 		case <-ctx.Done():
-			tm.Stop()
 			return
 		case <-tm.C:
 			ni, err := g.netGetter.NetworkInfo(ctx, client.PrmNetworkInfo{})