chore(deps-dev): bump @microsoft/api-extractor from 7.47.8 to 7.47.9

Bumps [@microsoft/api-extractor](https://github.com/microsoft/rushstack/tree/HEAD/apps/api-extractor) from 7.47.8 to 7.47.9.
- [Changelog](https://github.com/microsoft/rushstack/blob/main/apps/api-extractor/CHANGELOG.md)
- [Commits](https://github.com/microsoft/rushstack/commits/@microsoft/api-extractor_v7.47.9/apps/api-extractor)

---
updated-dependencies:
- dependency-name: "@microsoft/api-extractor"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -46,7 +46,7 @@
     "@commitlint/config-conventional": "^19.5.0",
     "@eslint/eslintrc": "^3.1.0",
     "@eslint/js": "^9.10.0",
-    "@microsoft/api-extractor": "^7.47.8",
+    "@microsoft/api-extractor": "^7.47.9",
     "@popperjs/core": "^2.11.8",
     "@rjsf/core": "^2.4.2",
     "@rollup/plugin-node-resolve": "^13.3.0",