chore(deps-dev): bump mongoose from 6.2.8 to 6.2.9

Bumps [mongoose](https://github.com/Automattic/mongoose) from 6.2.8 to 6.2.9.
- [Release notes](https://github.com/Automattic/mongoose/releases)
- [Changelog](https://github.com/Automattic/mongoose/blob/master/CHANGELOG.md)
- [Commits](Automattic/mongoose@6.2.8...6.2.9)

---
updated-dependencies:
- dependency-name: mongoose
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -147,7 +147,7 @@
     "merge-graphql-schemas": "1.7.8",
     "middie": "6.0.0",
     "mocha": "9.2.2",
-    "mongoose": "6.2.8",
+    "mongoose": "6.2.9",
     "mqtt": "4.3.7",
     "multer": "1.4.4",
     "mysql2": "2.3.3",