teleportr: Limit to 10 confirmed deposits (#2637)

.changeset/moody-drinks-draw.md

+---
+'@eth-optimism/teleportr': patch
+---
+
+Only do 5 disbursements at a time

teleportr/drivers/disburser/driver.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"crypto/ecdsa"
 	"errors"
-	"math"
 	"math/big"
 	"strings"
 	"time"
@@ -34,6 +33,8 @@ var DisbursementFailedTopic = common.HexToHash(
 	"0x9b478c095979d3d3a7d602ffd9ee1f0843204d853558ae0882c8fcc0a5bc78cf",
 )
 
+const MaxDisbursements = 5
+
 type Config struct {
 	Name                 string
 	L1Client             *ethclient.Client
@@ -194,7 +195,7 @@ func (d *Driver) GetBatchBlockRange(
 	// After successfully ingesting deposits, check to see if there are any
 	// now-confirmed deposits that we can attempt to disburse.
 	confirmedDeposits, err := d.loadConfirmedDepositsInRange(
-		blockNumber, startID64, math.MaxUint64,
+		blockNumber, startID64, startID64+MaxDisbursements,
 	)
 	if err != nil {
 		return nil, nil, err