build(deps): bump proptest from 1.3.1 to 1.4.0 (#34073)

Bumps [proptest](https://github.com/proptest-rs/proptest) from 1.3.1 to 1.4.0.
- [Release notes](https://github.com/proptest-rs/proptest/releases)
- [Changelog](https://github.com/proptest-rs/proptest/blob/master/CHANGELOG.md)
- [Commits](proptest-rs/proptest@v1.3.1...v1.4.0)

---
updated-dependencies:
- dependency-name: proptest
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -264,7 +264,7 @@ predicates = "2.1"
 pretty-hex = "0.3.0"
 prio-graph = "0.1.0"
 proc-macro2 = "1.0.69"
-proptest = "1.3"
+proptest = "1.4"
 prost = "0.11.9"
 prost-build = "0.11.9"
 prost-types = "0.11.9"