eth/filters, p2p/simulations: fix benchmarks (#23806)

Some benchmarks in eth/filters were not good: they weren't reproducible, relying on geth chaindata to be present.

Another one was rejected because the receipt was lacking a backing transcation.

The p2p simulation benchmark had a lot of the warnings below, due to the framework calling both
Stop() and Close(). Apparently, the simulated adapter is the only implementation which has a Close(),
and there is no need to call both Stop and Close on it.

p2p/simulations/network.go

@@ -22,7 +22,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io"
 	"math/rand"
 	"sync"
 	"time"
@@ -695,12 +694,6 @@ func (net *Network) Shutdown() {
 		if err := node.Stop(); err != nil {
 			log.Warn("Can't stop node", "id", node.ID(), "err", err)
 		}
-		// If the node has the close method, call it.
-		if closer, ok := node.Node.(io.Closer); ok {
-			if err := closer.Close(); err != nil {
-				log.Warn("Can't close node", "id", node.ID(), "err", err)
-			}
-		}
 	}
 	close(net.quitc)
 }