chore(deps): bump the npm_and_yarn group across 1 directory with 2 updates

Bumps the npm_and_yarn group with 2 updates in the / directory: [next](https://github.com/vercel/next.js) and [nanoid](https://github.com/ai/nanoid).


Updates `next` from 14.2.15 to 14.2.21
- [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/v14.2.15...v14.2.21)

Updates `nanoid` from 3.3.6 to 3.3.8
- [Release notes](https://github.com/ai/nanoid/releases)
- [Changelog](https://github.com/ai/nanoid/blob/main/CHANGELOG.md)
- [Commits](https://github.com/ai/nanoid/compare/3.3.6...3.3.8)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: nanoid
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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

package.json

@@ -22,7 +22,7 @@
 	},
 	"dependencies": {
 		"@fluentui/react-icons": "^2.0.270",
-		"next": "14.2.15",
+		"next": "14.2.21",
 		"next-safe": "^3.5.0",
 		"nodemailer": "^6.9.16",
 		"pdf-lib": "^1.17.1",