p2p: use regular bytes buffer

go.mod

@@ -20,7 +20,6 @@ require (
 	github.com/holiman/uint256 v1.2.2-0.20230321075855-87b91420868c
 	github.com/ipfs/go-datastore v0.6.0
 	github.com/ipfs/go-ds-leveldb v0.5.0
-	github.com/libp2p/go-buffer-pool v0.1.0
 	github.com/libp2p/go-libp2p v0.25.1
 	github.com/libp2p/go-libp2p-pubsub v0.9.0
 	github.com/libp2p/go-libp2p-testing v0.12.0
@@ -106,6 +105,7 @@ require (
 	github.com/koron/go-ssdp v0.0.3 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
+	github.com/libp2p/go-buffer-pool v0.1.0 // indirect
 	github.com/libp2p/go-cidranger v1.1.0 // indirect
 	github.com/libp2p/go-flow-metrics v0.1.0 // indirect
 	github.com/libp2p/go-libp2p-asn-util v0.2.0 // indirect

op-node/p2p/store/serialize.go

@@ -3,12 +3,10 @@ package store
 import (
 	"bytes"
 	"encoding/binary"
-
-	pool "github.com/libp2p/go-buffer-pool"
 )
 
 func serializeScoresV0(scores PeerScores) ([]byte, error) {
-	var b pool.Buffer
+	var b bytes.Buffer
 	err := binary.Write(&b, binary.BigEndian, scores.Gossip)
 	if err != nil {
 		return nil, err