chore(deps): bump next from 15.5.14 to 15.5.15 in /apps/web (#196)

Bumps [next](https://github.com/vercel/next.js) from 15.5.14 to 15.5.15.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.5.14...v15.5.15)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.5.15
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Yaroslav <226363063+neuron7xLab@users.noreply.github.com>

Author: dependabot[bot]

apps/web/package-lock.json

@@ -26,7 +26,7 @@
     "@mui/lab": "^6.0.0-beta.17",
     "@mui/material": "^6.1.2",
     "@mui/material-nextjs": "^9.0.0",
-    "next": "^15.5.14",
+    "next": "^15.5.15",
     "react": "18.2.0",
     "react-dom": "18.2.0"
   },