Bump @algolia/client-search from 5.20.4 to 5.21.0

Bumps [@algolia/client-search](https://github.com/algolia/algoliasearch-client-javascript) from 5.20.4 to 5.21.0.
- [Release notes](https://github.com/algolia/algoliasearch-client-javascript/releases)
- [Changelog](https://github.com/algolia/algoliasearch-client-javascript/blob/main/CHANGELOG.md)
- [Commits](algolia/algoliasearch-client-javascript@5.20.4...5.21.0)

---
updated-dependencies:
- dependency-name: "@algolia/client-search"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -14,7 +14,7 @@
     "write-heading-ids": "docusaurus write-heading-ids"
   },
   "dependencies": {
-    "@algolia/client-search": "^5.20.4",
+    "@algolia/client-search": "^5.21.0",
     "@babel/traverse": "^7.26.9",
     "@docusaurus/core": "3.5.2",
     "@docusaurus/preset-classic": "3.5.2",