Update rand requirement from 0.8.5 to 0.9.0 (#25)

Updates the requirements on [rand](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@0.8.5...0.8.5)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -28,7 +28,7 @@ codegen-units = 1 # Compile the entire crate as one unit.
 lto = "thin"      # Do a second optimization pass over the entire program, including dependencies.
 [dependencies]
 nalgebra = "0.33.2"
-rand = { version = "0.8.5", features = ["rand_chacha"] }
+rand = { version = "0.9.0", features = ["rand_chacha"] }
 rand_distr = "0.4.3"
 rerun = "0.21.0"
 thiserror = "2.0.11"