Update ndarray requirement from 0.16 to 0.17

Updates the requirements on [ndarray](https://github.com/rust-ndarray/ndarray) to permit the latest version.
- [Release notes](https://github.com/rust-ndarray/ndarray/releases)
- [Changelog](https://github.com/rust-ndarray/ndarray/blob/master/RELEASES.md)
- [Commits](rust-ndarray/ndarray@ndarray-rand-0.16.0...0.17.2)

---
updated-dependencies:
- dependency-name: ndarray
  dependency-version: 0.17.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Cargo.toml

@@ -30,7 +30,7 @@ serde_json = "1.0"
 
 # Embeddings & Vector Search
 fastembed = { version = "3.11", default-features = false, features = ["online"], optional = true }
-ndarray = "0.16"
+ndarray = "0.17"
 
 # Graph Algorithms
 petgraph = "0.6"