Update rand_distr requirement from 0.4 to 0.5

Updates the requirements on [rand_distr](https://github.com/rust-random/rand) to permit the latest version.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](rust-random/rand@rand_distr-0.4.0...0.5.0)

---
updated-dependencies:
- dependency-name: rand_distr
  dependency-type: direct:production
...

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

Cargo.toml

@@ -57,7 +57,7 @@ ndarray = "0.16.1"
 num-complex = "0.4"
 num-traits = "0.2.15"
 rand = "0.8"
-rand_distr = "0.4"
+rand_distr = "0.5"
 rand_pcg = "0.3"
 serde = { version = "1", features = ["derive"], optional = true }
 thiserror = "2"