Bump next from 10.2.0 to 10.2.3 in /packages/dashboard

Bumps [next](https://github.com/vercel/next.js) from 10.2.0 to 10.2.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/compare/v10.2.0...v10.2.3)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

packages/dashboard/package.json

@@ -22,7 +22,7 @@
     "formik": "2.2.6",
     "http-status-codes": "2.1.4",
     "ky": "0.25.1",
-    "next": "10.2.0",
+    "next": "10.2.3",
     "postcss": "8.2.14",
     "prettier": "2.3.1",
     "pretty-bytes": "5.6.0",