Update dependency next to v14.2.15

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
next (source)	`14.2.14` -> `14.2.15`

Release Notes

vercel/next.js (next)

### [`v14.2.15`](https://redirect.github.com/vercel/next.js/compare/v14.2.14...v14.2.15) [Compare Source](https://redirect.github.com/vercel/next.js/compare/v14.2.14...v14.2.15)

Configuration

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

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

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

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

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St.^{:grey_question:}	Category	Percentage	Covered / Total
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spinrock / nextjs-template

Update dependency next to v14.2.15 #1277

Release Notes

Configuration

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