Chore(deps-dev): Bump @next/bundle-analyzer from 15.3.5 to 15.4.7

Bumps [@next/bundle-analyzer](https://github.com/vercel/next.js/tree/HEAD/packages/next-bundle-analyzer) from 15.3.5 to 15.4.7.
- [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/commits/v15.4.7/packages/next-bundle-analyzer)

---
updated-dependencies:
- dependency-name: "@next/bundle-analyzer"
  dependency-version: 15.4.7
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

apps/dashboard/package.json

@@ -78,7 +78,7 @@
   "devDependencies": {
     "@biomejs/biome": "2.0.6",
     "@chromatic-com/storybook": "4.0.1",
-    "@next/bundle-analyzer": "15.3.5",
+    "@next/bundle-analyzer": "15.4.7",
     "@next/eslint-plugin-next": "15.3.5",
     "@playwright/test": "1.53.2",
     "@storybook/addon-docs": "9.0.15",