Bump mongoose from 8.4.0 to 8.8.3 in /shared

Bumps [mongoose](https://github.com/Automattic/mongoose) from 8.4.0 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@8.4.0...8.8.3)

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

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

Author: dependabot[bot]

shared/package.json

@@ -2,7 +2,7 @@
 	"dependencies": {
 		"@getbrevo/brevo": "^2.2.0",
 		"dayjs": "^1.11.11",
-		"mongoose": "^8.4.0",
+		"mongoose": "^8.8.3",
 		"redis": "^4.6.14"
 	},
 	"devDependencies": {