chore(deps): update nextjs monorepo to v14.2.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
eslint-config-next (source)	14.2.5 -> 14.2.6
next (source)	14.2.5 -> 14.2.6

---

Release Notes

vercel/next.js (eslint-config-next)

### [`v14.2.6`](https://togithub.com/vercel/next.js/compare/v14.2.5...v14.2.6) [Compare Source](https://togithub.com/vercel/next.js/compare/v14.2.5...v14.2.6)

vercel/next.js (next)

### [`v14.2.6`](https://togithub.com/vercel/next.js/compare/v14.2.5...v14.2.6) [Compare Source](https://togithub.com/vercel/next.js/compare/v14.2.5...v14.2.6)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[github-actions[bot]]

### 💻 Website Preview The latest changes are available as preview in: [https://8718825a.fets.pages.dev](https://8718825a.fets.pages.dev)

[github-actions[bot]]

✅ Benchmark Results

     ✓ no_errors{server:node-http,mode:no-schema}
     ✓ expected_result{server:node-http,mode:no-schema}
     ✓ no_errors{server:node-http,mode:json-schema}
     ✓ expected_result{server:node-http,mode:json-schema}
     ✓ no_errors{server:uWebSockets,mode:no-schema}
     ✓ expected_result{server:uWebSockets,mode:no-schema}
     ✓ no_errors{server:uWebSockets,mode:json-schema}
     ✓ expected_result{server:uWebSockets,mode:json-schema}

     checks......................................: 100.00% ✓ 898550      ✗ 0     
     data_received...............................: 82 MB   679 kB/s
     data_sent...................................: 57 MB   475 kB/s
     http_req_blocked............................: avg=1.54µs   min=901ns    med=1.52µs   max=327.96µs p(90)=1.97µs   p(95)=2.12µs  
     http_req_connecting.........................: avg=1ns      min=0s       med=0s       max=138.32µs p(90)=0s       p(95)=0s      
     http_req_duration...........................: avg=189.64µs min=127.92µs med=178.84µs max=9.22ms   p(90)=202.66µs p(95)=210.94µs
       { expected_response:true }................: avg=189.64µs min=127.92µs med=178.84µs max=9.22ms   p(90)=202.66µs p(95)=210.94µs
     ✓ { server:node-http,mode:json-schema }.....: avg=202.44µs min=152.33µs med=190.67µs max=7.57ms   p(90)=213.13µs p(95)=220.04µs
     ✓ { server:node-http,mode:no-schema }.......: avg=195.01µs min=133.55µs med=180.52µs max=9.22ms   p(90)=203.03µs p(95)=211.16µs
     ✓ { server:uWebSockets,mode:json-schema }...: avg=185.19µs min=133.42µs med=176.35µs max=7.09ms   p(90)=196.32µs p(95)=202.15µs
     ✓ { server:uWebSockets,mode:no-schema }.....: avg=177.36µs min=127.92µs med=167.49µs max=9.19ms   p(90)=187.68µs p(95)=194.41µs
     http_req_failed.............................: 0.00%   ✓ 0           ✗ 449275
     http_req_receiving..........................: avg=22.96µs  min=11.32µs  med=22.51µs  max=492.77µs p(90)=27.79µs  p(95)=29.55µs 
     http_req_sending............................: avg=8.75µs   min=5.3µs    med=9.02µs   max=380.34µs p(90)=11.39µs  p(95)=12.49µs 
     http_req_tls_handshaking....................: avg=0s       min=0s       med=0s       max=0s       p(90)=0s       p(95)=0s      
     http_req_waiting............................: avg=157.91µs min=102.64µs med=147.22µs max=9.19ms   p(90)=169.06µs p(95)=176.97µs
     http_reqs...................................: 449275  3743.854095/s
     iteration_duration..........................: avg=262.43µs min=185.81µs med=251.07µs max=9.36ms   p(90)=277.45µs p(95)=287.78µs
     iterations..................................: 449275  3743.854095/s
     vus.........................................: 1       min=1         max=1   
     vus_max.....................................: 2       min=2         max=2