Update gitignore (sorry)

electron/node_modules/cacache/lib/rm.js

@@ -0,0 +1,31 @@
+'use strict'
+
+const util = require('util')
+
+const index = require('./entry-index')
+const memo = require('./memoization')
+const path = require('path')
+const rimraf = util.promisify(require('rimraf'))
+const rmContent = require('./content/rm')
+
+module.exports = entry
+module.exports.entry = entry
+
+function entry (cache, key, opts) {
+  memo.clearMemoized()
+  return index.delete(cache, key, opts)
+}
+
+module.exports.content = content
+
+function content (cache, integrity) {
+  memo.clearMemoized()
+  return rmContent(cache, integrity)
+}
+
+module.exports.all = all
+
+function all (cache) {
+  memo.clearMemoized()
+  return rimraf(path.join(cache, '*(content-*|index-*)'))
+}