build(deps): bump arbitrary from 1.0.2 to 1.0.3 (#1376)

Bumps [arbitrary](https://github.com/rust-fuzz/arbitrary) from 1.0.2 to 1.0.3.
- [Release notes](https://github.com/rust-fuzz/arbitrary/releases)
- [Changelog](https://github.com/rust-fuzz/arbitrary/blob/master/CHANGELOG.md)
- [Commits](rust-fuzz/arbitrary@1.0.2...1.0.3)

---
updated-dependencies:
- dependency-name: arbitrary
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
(cherry picked from commit 8404c68)
Signed-off-by: Oliver Gould <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -40,9 +40,9 @@ checksum = "61604a8f862e1d5c3229fdd78f8b02c68dcf73a4c4b05fd636d12240aaa242c1"
 
 [[package]]
 name = "arbitrary"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "577b08a4acd7b99869f863c50011b01eb73424ccc798ecd996f2e24817adfca7"
+checksum = "510c76ecefdceada737ea728f4f9a84bd2e1ef29f1ba555e560940fe279954de"
 dependencies = [
  "derive_arbitrary",
 ]