Package manager version output normalized

<!-- Release notes generated using configuration in .github/release.yml at v2.10.3-canary.4 -->

What's Changed

Changelog

• release(turborepo): 2.10.3-canary.3 by @github-actions[bot] in https://github.com/vercel/turborepo/pull/13184
• fix: Normalize package manager version output by @anthonyshew in https://github.com/vercel/turborepo/pull/13185

Full Changelog: https://github.com/vercel/turborepo/compare/v2.10.3-canary.3...v2.10.3-canary.4