build(deps): bump formidable and superagent (#9600)

Bumps [formidable](https://github.com/node-formidable/formidable) to 3.5.1 and updates ancestor dependency [superagent](https://github.com/ladjs/superagent). These dependencies need to be updated together.


Updates `formidable` from 2.1.2 to 3.5.1
- [Release notes](https://github.com/node-formidable/formidable/releases)
- [Changelog](https://github.com/node-formidable/formidable/blob/master/CHANGELOG.md)
- [Commits](https://github.com/node-formidable/formidable/commits/v3.5.1)

Updates `superagent` from 8.1.2 to 9.0.1
- [Release notes](https://github.com/ladjs/superagent/releases)
- [Changelog](https://github.com/ladjs/superagent/blob/master/HISTORY.md)
- [Commits](https://github.com/ladjs/superagent/compare/v8.1.2...v9.0.1)

---
updated-dependencies:
- dependency-name: formidable
  dependency-type: indirect
- dependency-name: superagent
  dependency-type: direct:production
...

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

package.json

@@ -87,7 +87,7 @@
     "raphael": "2.3.0",
     "rxjs": "6.6.6",
     "subscriptions-transport-ws": "^0.11.0",
-    "superagent": "^8.1.2",
+    "superagent": "^9.0.1",
     "tslib": "^2.6.2",
     "zone.js": "~0.11.4"
   },