fix: update eslint-plugin-n to latest which no longer use deprecated method

[abiriadev]

fixes #752

The current version of XO uses eslint-plugin-n@16.x, which invokes a deprecated method in Node.js v22. For more information about the exact cause and deprecated version, please see #752.

Before

We can see a deprecation warning at the end of the report.

node cli.js

  config/plugins.cjs:35:3
  ⚠   35:3  Unexpected todo comment: TODO: Remove this override at some....        no-warning-comments
  ⚠  141:3  Unexpected todo comment: TODO: Restore when it becomes safer:....      no-warning-comments
  ⚠  165:3  Unexpected todo comment: TODO: Disabled for now as I don't have....    no-warning-comments
  ⚠  177:3  Unexpected todo comment: TODO: Remove this override when the rule....  no-warning-comments
  ⚠  180:3  Unexpected todo comment: TODO: Temporarily disabled until it....       no-warning-comments
  ⚠  183:3  Unexpected todo comment: TODO: Temporarily disabled as the rule....    no-warning-comments
  ⚠  233:5  Unexpected todo comment: TODO: Buggy..                                 no-warning-comments

  cli.js:119:1
  ⚠  119:1  Unexpected todo comment: TODO: Fix this properly instead of the....    no-warning-comments

  8 warnings
(node:1071047) [DEP0180] DeprecationWarning: fs.Stats constructor is deprecated.
(Use `node --trace-deprecation ...` to show where the warning was created)

After

after updateing eslint-plugin-n, the warning is gone as expected.

node cli.js

  config/plugins.cjs:35:3
  ⚠   35:3  Unexpected todo comment: TODO: Remove this override at some....        no-warning-comments
  ⚠  141:3  Unexpected todo comment: TODO: Restore when it becomes safer:....      no-warning-comments
  ⚠  165:3  Unexpected todo comment: TODO: Disabled for now as I don't have....    no-warning-comments
  ⚠  177:3  Unexpected todo comment: TODO: Remove this override when the rule....  no-warning-comments
  ⚠  180:3  Unexpected todo comment: TODO: Temporarily disabled until it....       no-warning-comments
  ⚠  183:3  Unexpected todo comment: TODO: Temporarily disabled as the rule....    no-warning-comments
  ⚠  233:5  Unexpected todo comment: TODO: Buggy..                                 no-warning-comments

  cli.js:119:1
  ⚠  119:1  Unexpected todo comment: TODO: Fix this properly instead of the....    no-warning-comments

  8 warnings