Update dependency xo to v0.27.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
xo	devDependencies	minor	0.26.1 -> 0.27.0

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Release Notes

xojs/xo

### [`v0.27.0`](https://togithub.com/xojs/xo/releases/v0.27.0) [Compare Source](https://togithub.com/xojs/xo/compare/v0.26.1...v0.27.0) - **Add TypeScript support** ([#​426](https://togithub.com/xojs/xo/issues/426)) [`b0dfcbd`](https://togithub.com/xojs/xo/commit/b0dfcbd) You can now lint TypeScript projects without any extra config. You can also lint `d.ts` files in JS projects. [Read more.](https://togithub.com/xojs/xo#typescript) - Find XO config based on linted file path ([#​425](https://togithub.com/xojs/xo/issues/425)) [`e0f81a7`](https://togithub.com/xojs/xo/commit/e0f81a7) - Fix overrides handling for `extends`, `envs`, `globals`, `plugins` ([#​429](https://togithub.com/xojs/xo/issues/429)) [`4cefdbc`](https://togithub.com/xojs/xo/commit/4cefdbc) - Add `node/no-unsupported-features` rules ([#​341](https://togithub.com/xojs/xo/issues/341)) [`2297c07`](https://togithub.com/xojs/xo/commit/2297c07) - Improve `import/no-unassigned-import` settings ([#​430](https://togithub.com/xojs/xo/issues/430)) [`0c78113`](https://togithub.com/xojs/xo/commit/0c78113)

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