next.js

2ad342a0 - fix: use `turbopack.root` value for `outputFileTracingRoot` to have consistent tracing root (#82653)

fix: use `turbopack.root` value for `outputFileTracingRoot` to have consistent tracing root (#82653) Regressed from https://github.com/vercel/next.js/pull/82164 Previously, `outputFileTracingRoot` was always set via `findRoot()` if the option was not explicitly given. However, https://github.com/vercel/next.js/pull/82164 changed the behavior to run `findRoot()` only if neither `outputFileTracingRoot` nor `turbopack.root` was given. Modified to: - When BOTH options are given, ensure they match, or else WARN and use `outputFileTracingRoot`. - When EITHER option is given, map the other value as the other. - When NONE is given, call `findDir()` and use its value. - After the processes above, if the root dir value is not assigned, throw an error as a Next.js bug. Fixes https://github.com/vercel/next.js/issues/82626