Update gitignore (sorry)

electron/node_modules/@npmcli/fs/lib/index.js

@@ -0,0 +1,12 @@
+module.exports = {
+  ...require('./fs.js'),
+  copyFile: require('./copy-file.js'),
+  cp: require('./cp/index.js'),
+  mkdir: require('./mkdir.js'),
+  mkdtemp: require('./mkdtemp.js'),
+  rm: require('./rm/index.js'),
+  withTempDir: require('./with-temp-dir.js'),
+  withOwner: require('./with-owner.js'),
+  withOwnerSync: require('./with-owner-sync.js'),
+  writeFile: require('./write-file.js'),
+}