fix(deps): update rust crate sysexits to v0.8.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
sysexits	dependencies	patch	0.8.2 -> 0.8.3

---

Release Notes

sorairolake/sysexits-rs (sysexits)

### [`v0.8.3`](https://redirect.github.com/sorairolake/sysexits-rs/compare/v0.8.2...v0.8.3) [Compare Source](https://redirect.github.com/sorairolake/sysexits-rs/compare/v0.8.2...v0.8.3)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.