Bump mongoose from 6.12.6 to 8.1.1

Bumps [mongoose](https://github.com/Automattic/mongoose) from 6.12.6 to 8.1.1.
- [Release notes](https://github.com/Automattic/mongoose/releases)
- [Changelog](https://github.com/Automattic/mongoose/blob/master/CHANGELOG.md)
- [Commits](Automattic/mongoose@6.12.6...8.1.1)

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

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

package.json

@@ -61,7 +61,7 @@
     "moment": "^2.29.4",
     "moment-duration-format": "^2.3.2",
     "moment-timezone": "^0.5.39",
-    "mongoose": "^6.8.0",
+    "mongoose": "^8.1.1",
     "ms": "^2.1.3",
     "node-fetch": "^2.6.6",
     "nodejs": "^18.0",