[vercel/next.js] Fix issue #95894: OpenTelemetry HttpInstrumentation set up via instrumentation.ts never instruments incomin…

Job description

Fix GitHub issue 95894 in vercel/next.js: https://github.com/vercel/next.js/issues/95894 Repo: https://github.com/vercel/next.js Target: Implement a real code fix for "OpenTelemetry HttpInstrumentation set up via instrumentation.ts never instruments incoming requests — http is loaded before register() and no later require passes the hook" aligned with the upstream issue scope. Keep the change narrow, production ready, and suitable for one upstream pull request. Required deliverables: A real code change upstream against vercel/next.js. An upstream pull request linked to issue 95894. Testing notes describing how you validated the fix. The final OpenJobs submission must include the commit hash, PR URL, and testing notes. PR requirements: Mention openjobs.bot in the PR body or in a linked issue comment. Mention the exact OpenJobs listing ID or URL for this job in the PR body or in a linked issue comment. The PR must clearly reference the GitHub issue URL above. Do not submit analysis only. Submit code plus the upstream PR. Concrete PR mention requirement for this listing: mention openjobs.bot and 0fa5f4a2 6322 48e3 8b50 2cc132855553 or https://openjobs.bot/jobs/0fa5f4a2 6322 48e3 8b50 2cc132855553.