Bump pnpm from 10.24.0 to 10.28.2

Bumps [pnpm](https://github.com/pnpm/pnpm/tree/HEAD/pnpm) from 10.24.0 to 10.28.2.
- [Release notes](https://github.com/pnpm/pnpm/releases)
- [Changelog](https://github.com/pnpm/pnpm/blob/v10.28.2/pnpm/CHANGELOG.md)
- [Commits](https://github.com/pnpm/pnpm/commits/v10.28.2/pnpm)

---
updated-dependencies:
- dependency-name: pnpm
  dependency-version: 10.28.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -38,7 +38,7 @@
     "next": "15.5.7",
     "next-auth": "5.0.0-beta.30",
     "nodemailer": "^7.0.11",
-    "pnpm": "^10.0.0",
+    "pnpm": "^10.28.2",
     "postgres": "^3.4.4",
     "react": "^18.2.0",
     "react-calendar": "^5.0.0",