Bump immutable from 4.3.7 to 5.0.2 in /package (#2432)

Bumps [immutable](https://github.com/immutable-js/immutable-js) from 4.3.7 to 5.0.2.
- [Release notes](https://github.com/immutable-js/immutable-js/releases)
- [Changelog](https://github.com/immutable-js/immutable-js/blob/main/CHANGELOG.md)
- [Commits](immutable-js/immutable-js@v4.3.7...v5.0.2)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package/package.json

@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "chokidar": "^4.0.0",
-    "immutable": "^4.0.0",
+    "immutable": "^5.0.2",
     "source-map-js": ">=0.6.2 <2.0.0"
   },
   "optionalDependencies": {