chore(deps-dev): bump @roots/sage from 5.0.0-next.17 to 5.0.0-next.18 (#2886)

Bumps [@roots/sage](https://github.com/roots/bud/tree/HEAD/packages/@roots/sage) from 5.0.0-next.17 to 5.0.0-next.18.
- [Release notes](https://github.com/roots/bud/releases)
- [Changelog](https://github.com/roots/bud/blob/main/CHANGELOG.md)
- [Commits](https://github.com/roots/bud/commits/v5.0.0-next.18/packages/@roots/sage)

---
updated-dependencies:
- dependency-name: "@roots/sage"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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package.json

@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "@roots/bud": "5.0.0-next.18",
-    "@roots/sage": "5.0.0-next.17",
+    "@roots/sage": "5.0.0-next.18",
     "@tailwindcss/typography": "^0.5.0",
     "@wordpress/browserslist-config": "4.1.0",
     "autoprefixer": "^10.4.0",