build(deps-dev): bump shiki from 1.29.2 to 3.11.0

Bumps [shiki](https://github.com/shikijs/shiki/tree/HEAD/packages/shiki) from 1.29.2 to 3.11.0.
- [Release notes](https://github.com/shikijs/shiki/releases)
- [Commits](https://github.com/shikijs/shiki/commits/v3.11.0/packages/shiki)

---
updated-dependencies:
- dependency-name: shiki
  dependency-version: 3.11.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -85,7 +85,7 @@
 		"rehype-slug": "^6.0.0",
 		"remark-toc": "^9.0.0",
 		"remark-unwrap-images": "^4.0.1",
-		"shiki": "^1.29.2",
+		"shiki": "^3.11.0",
 		"svelte": "^5.28.2",
 		"svelte-check": "^3.8.6",
 		"tailwindcss": "^3.4.17",