v2.8.13-canary.4

<!-- Release notes generated using configuration in .github/release.yml at v2.8.13-canary.4 -->

What's Changed

Examples

• feat: Add with-otel example with pre-configured Grafana dashboard by @anthonyshew in https://github.com/vercel/turborepo/pull/12043

Changelog

• docs: Fix incorrect otel future flag bypass claim by @anthonyshew in https://github.com/vercel/turborepo/pull/12047
• fix: Address root causes of 9 flaky tests and remove retry workarounds by @anthonyshew in https://github.com/vercel/turborepo/pull/12045

Full Changelog: https://github.com/vercel/turborepo/compare/v2.8.13-canary.3...v2.8.13-canary.4