chore(deps): Bump ndc-test from v0.2.3 to v0.2.4

Bumps [ndc-test](https://github.com/hasura/ndc-spec) from v0.2.3 to v0.2.4.
- [Release notes](https://github.com/hasura/ndc-spec/releases)
- [Commits](hasura/ndc-spec@272a95c...df67fa6)

---
updated-dependencies:
- dependency-name: ndc-test
  dependency-version: df67fa6469431f9304aac9c237e9d2327d20da20
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.lock

@@ -33,7 +33,7 @@ too_many_lines = "allow"
 [workspace.dependencies]
 ndc-models = { git = "https://github.com/hasura/ndc-spec.git", tag = "v0.2.3" }
 ndc-sdk = { git = "https://github.com/hasura/ndc-sdk-rs.git", rev = "e2a1aeb" }
-ndc-test = { git = "https://github.com/hasura/ndc-spec.git", tag = "v0.2.3" }
+ndc-test = { git = "https://github.com/hasura/ndc-spec.git", tag = "v0.2.4" }
 
 anyhow = "1"
 async-trait = "0.1"