rust/checksum(deps): bump uuid in /tools/checksum_updater

Bumps [uuid](https://github.com/uuid-rs/uuid) from 1.18.0 to 1.18.1.
- [Release notes](https://github.com/uuid-rs/uuid/releases)
- [Commits](uuid-rs/uuid@v1.18.0...v1.18.1)

---
updated-dependencies:
- dependency-name: uuid
  dependency-version: 1.18.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

tools/checksum_updater/Cargo.lock

@@ -28,7 +28,7 @@ tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 tempfile = "3.0"
 async-trait = "0.1"
 wit-bindgen = "0.44.0"  # WIT binding generation for macro usage
-uuid = { version = "1.0", default-features = false }  # UUID generation for user service (deterministic, no getrandom dependency)
+uuid = { version = "1.18", default-features = false }  # UUID generation for user service (deterministic, no getrandom dependency)
 
 [dev-dependencies]
 tokio-test = "0.4"