Bump instantsearch.js from 4.66.1 to 4.73.4

Bumps [instantsearch.js](https://github.com/algolia/instantsearch) from 4.66.1 to 4.73.4.
- [Release notes](https://github.com/algolia/instantsearch/releases)
- [Commits](https://github.com/algolia/instantsearch/compare/instantsearch.js@4.66.1...instantsearch.js@4.73.4)

---
updated-dependencies:
- dependency-name: instantsearch.js
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -25,7 +25,7 @@
 		"@meilisearch/instant-meilisearch": "^0.19.2",
 		"fullcalendar": "^6.1.15",
 		"ical.js": "^1.5.0",
-		"instantsearch.js": "^4.66.1",
+		"instantsearch.js": "^4.73.4",
 		"marked": "^14.0.0",
 		"tippy.js": "^6.3.7"
 	},