chore: bump mongoose from 8.7.2 to 8.8.3 in /core/api

Bumps [mongoose](https://github.com/Automattic/mongoose) from 8.7.2 to 8.8.3.
- [Release notes](https://github.com/Automattic/mongoose/releases)
- [Changelog](https://github.com/Automattic/mongoose/blob/master/CHANGELOG.md)
- [Commits](Automattic/mongoose@8.7.2...8.8.3)

---
updated-dependencies:
- dependency-name: mongoose
  dependency-type: direct:production
...

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

core/api/package.json

@@ -104,7 +104,7 @@
     "lodash.sortby": "^4.7.0",
     "lodash.sumby": "^4.6.0",
     "medici": "^7.0.3",
-    "mongoose": "8.7.2",
+    "mongoose": "8.8.3",
     "node-cache": "^5.1.2",
     "openai": "^4.68.0",
     "pg": "^8.13.0",