chore: remove remaining old files, update node imports to use node: prefix

Author: rossiam

bin/dev

@@ -3,7 +3,7 @@
 const oclif = require('@oclif/core')
 const log4js = require('log4js')
 
-const path = require('path')
+const path = require('node:path')
 const project = path.join(__dirname, '..', 'tsconfig.json')
 
 // In dev mode -> use ts-node and dev plugins

generate-release-notes.mjs

@@ -1,4 +1,5 @@
-import { readFile, writeFile } from 'fs/promises'
+import { readFile, writeFile } from 'node:fs/promises'
+
 import { getChangelogEntry } from '@changesets/release-utils'