fixup: Respond to review comments

Author: maru-ava

tests/e2e/faultinjection/duplicate_node_id.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 
 	ginkgo "github.com/onsi/ginkgo/v2"
+
 	"github.com/stretchr/testify/require"
 
 	"github.com/ava-labs/avalanchego/api/info"

tests/fixture/testnet/local/network.go

@@ -677,16 +677,20 @@ func (ln *LocalNetwork) AddLocalNode(w io.Writer, node *LocalNode, isEphemeral b
 		return nil, err
 	}
 
-	// Use dynamic port allocation.
-	var httpPort uint16 = 0
-	var stakingPort uint16 = 0
-
 	// Collect staking addresses of running nodes for use in bootstraping the new node
 	if err := ln.ReadNodes(); err != nil {
 		return nil, fmt.Errorf("failed to read local network nodes: %w", err)
 	}
-	bootstrapIPs := make([]string, 0, len(ln.Nodes))
-	bootstrapIDs := make([]string, 0, len(ln.Nodes))
+
+	var (
+		// Use dynamic port allocation.
+		httpPort    uint16 = 0
+		stakingPort uint16 = 0
+
+		bootstrapIPs = make([]string, 0, len(ln.Nodes))
+		bootstrapIDs = make([]string, 0, len(ln.Nodes))
+	)
+
 	for _, node := range ln.Nodes {
 		if len(node.StakingAddress) == 0 {
 			// Node is not running