chore(deps-dev): Bump micromark-extension-directive from 3.0.2 to 4.0.0

Bumps [micromark-extension-directive](https://github.com/micromark/micromark-extension-directive) from 3.0.2 to 4.0.0.
- [Release notes](https://github.com/micromark/micromark-extension-directive/releases)
- [Commits](micromark/micromark-extension-directive@3.0.2...4.0.0)

---
updated-dependencies:
- dependency-name: micromark-extension-directive
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -52,7 +52,7 @@
     "globals": "^16.0.0",
     "jsdom": "^26.0.0",
     "micromark": "^4.0.1",
-    "micromark-extension-directive": "^3.0.2",
+    "micromark-extension-directive": "^4.0.0",
     "moment": "^2.30.1",
     "postcss": "^8.5.3",
     "svelte": "5.20.5",