Merge pull request #7178 from ethereum-optimism/deps/node-lts

deps: use node lts

.changeset/cuddly-poets-invite.md

+---
+'@eth-optimism/chain-mon': minor
+---
+
+Use node.js v18

.nvmrc

-v16.16.0
+v18.17.1

ops/docker/Dockerfile.packages

@@ -32,10 +32,10 @@ RUN mkdir manifests && \
 
 FROM us-docker.pkg.dev/oplabs-tools-artifacts/images/ci-builder:latest as foundry
 # bullseye-slim is debian based
-# we use it rather than alpien because it's not much
+# we use it rather than alpine because it's not much
 # bigger and alpine is often missing packages for node applications
 # alpine is not officially supported by node.js
-FROM node:16.16.0-bullseye-slim as base
+FROM node:18.17.1-bullseye-slim as base
 
 # Base: install deps
 RUN apt-get update && apt-get install -y \