fix(deps): update rust crate once_cell to 1.18.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
once_cell	dependencies	minor	1.17.0 -> 1.18.0

---

Release Notes

matklad/once_cell (once_cell)

v1.18.0

Compare Source

• MSRV is updated to 1.60.0 to take advantage of dep: syntax for cargo features,
  removing "implementation details" from publicly visible surface.

v1.17.2

Compare Source

• Avoid unnecessary synchronization in Lazy::{force,deref}_mut(), #​231.

v1.17.1

Compare Source

• Make OnceRef implementation compliant with strict provenance.

---

Configuration

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

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, 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 has been generated by Mend Renovate. View repository job log here.