Update bhtsne requirement from 0.4.0 to 0.5.4

---
updated-dependencies:
- dependency-name: bhtsne
  dependency-version: 0.5.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

algorithms/linfa-tsne/Cargo.toml

@@ -17,7 +17,7 @@ categories = ["algorithms", "mathematics", "science"]
 thiserror = "2.0"
 ndarray = { version = "0.16" }
 ndarray-rand = "0.15"
-bhtsne = "0.4.0"
+bhtsne = "0.5.4"
 pdqselect = "=0.1.0"
 
 linfa = { version = "0.8.0", path = "../.." }