fix(deps): update rust crate libfuzzer-sys to v0.4.8

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
libfuzzer-sys	dependencies	patch	0.4.7 -> 0.4.8

---

Release Notes

rust-fuzz/libfuzzer (libfuzzer-sys)

v0.4.8

Compare Source

Released 2024-11-07.

Added

• Bindings to LLVMFuzzerCustomCrossOver through the fuzz_crossover
  macro. See the example_crossover directory in this crate's repo for a
  complete example.

Changed

• Updated to libFuzzer commit ab51eccf88f5321e7c60591c5546b254b6afab99
  (release/19.x).

---

---

Configuration

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

🚦 Automerge: Enabled.

♻ 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 was generated by Mend Renovate. View the repository job log.