chore(deps): bump shiki from 3.22.0 to 4.3.0

Bumps [shiki](https://github.com/shikijs/shiki/tree/HEAD/packages/shiki) from 3.22.0 to 4.3.0.
- [Release notes](https://github.com/shikijs/shiki/releases)
- [Commits](https://github.com/shikijs/shiki/commits/v4.3.0/packages/shiki)

---
updated-dependencies:
- dependency-name: shiki
  dependency-version: 4.3.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -44,7 +44,7 @@
     "reading-time": "^1.5.0",
     "remark-supersub": "^1.0.0",
     "sharp": "0.32.6",
-    "shiki": "^3.22.0",
+    "shiki": "^4.3.0",
     "solid-js": "^1.8.17",
     "tailwindcss": "^4.3.1",
     "twoslash": "^0.3.8",