Bump predicates from 3.1.3 to 3.1.4 (#1360)

Bumps [predicates](https://github.com/assert-rs/predicates-rs) from 3.1.3 to 3.1.4.
- [Changelog](https://github.com/assert-rs/predicates-rs/blob/master/CHANGELOG.md)
- [Commits](assert-rs/predicates-rs@v3.1.3...v3.1.4)

---
updated-dependencies:
- dependency-name: predicates
  dependency-version: 3.1.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -43,7 +43,7 @@ open = "5.3.3"
 oxide = { path = "sdk", version = "0.14.0" }
 oxide-httpmock = { path = "sdk-httpmock", version = "0.14.0" }
 oxnet = "0.1.4"
-predicates = "3.1.3"
+predicates = "3.1.4"
 pretty_assertions = "1.4.1"
 progenitor = { git = "https://github.com/oxidecomputer/progenitor", default-features = false }
 progenitor-client = "0.12.0"