chore(deps-dev): bump linkedom from 0.18.0 to 0.18.2 (#730)

Bumps [linkedom](https://github.com/WebReflection/linkedom) from 0.18.0 to 0.18.2.
- [Commits](WebReflection/linkedom@v0.18.0...v0.18.2)

---
updated-dependencies:
- dependency-name: linkedom
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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package.json

@@ -38,7 +38,7 @@
     "@types/parse-github-url": "^1.0.3",
     "astro-og-canvas": "^0.5.0",
     "dotenv": "^16.4.5",
-    "linkedom": "^0.18.0",
+    "linkedom": "^0.18.2",
     "parse-github-url": "^1.0.2",
     "reading-time": "^1.5.0",
     "rehype-autolink-headings": "^7.1.0",