build: Bump arbitrary from 1.2.3 to 1.3.0 in /fuzz

Bumps [arbitrary](https://github.com/rust-fuzz/arbitrary) from 1.2.3 to 1.3.0.
- [Release notes](https://github.com/rust-fuzz/arbitrary/releases)
- [Changelog](https://github.com/rust-fuzz/arbitrary/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-fuzz/arbitrary/compare/v1.2.3...v1.3.0)

---
updated-dependencies:
- dependency-name: arbitrary
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

fuzz/Cargo.lock

@@ -25,9 +25,9 @@ dependencies = [
 
 [[package]]
 name = "arbitrary"
-version = "1.2.3"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e90af4de65aa7b293ef2d09daff88501eb254f58edde2e1ac02c82d873eadad"
+checksum = "e2d098ff73c1ca148721f37baad5ea6a465a13f9573aba8641fbbbae8164a54e"
 
 [[package]]
 name = "arc-swap"