release(turborepo): 2.8.18-canary.6 (#12313)
## Release v2.8.18-canary.6
> [!CAUTION]
> Versioned docs aliasing FAILED. [View
logs](https://github.com/vercel/turborepo/actions/runs/23120496020)
### Changes
- fix: Flush stale mouse tracking events from stdin during TUI cleanup
(#12311) (`6b83585`)
- release(turborepo): 2.8.18-canary.5 (#12312) (`f6e64b8`)
- refactor: Route run prelude exclusively through turborepo_log (#12310)
(`cbbdc89`)
Co-authored-by: Turbobot <turbobot@vercel.com>