Bump rustup from `8e03e74` to `ed6f719`
Bumps [rustup](https://github.com/rust-lang/rustup) from `8e03e74` to `ed6f719`.
- [Release notes](https://github.com/rust-lang/rustup/releases)
- [Commits](https://github.com/rust-lang/rustup/compare/8e03e74ed01fa659e1f7b908e93216434aa34d17...ed6f7195f1d39facedbfa9b225a340259c8f9e2e)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>