Bump rand from 0.9.1 to 0.9.2 in /light-curve

Bumps [rand](https://github.com/rust-random/rand) from 0.9.1 to 0.9.2.
- [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_core-0.9.1...rand_core-0.9.2)

---
updated-dependencies:
- dependency-name: rand
  dependency-version: 0.9.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

light-curve/Cargo.lock

@@ -52,7 +52,7 @@ pyo3 = { version = "0.25.1", features = [
     "extension-module",
     "multiple-pymethods",
 ] }
-rand = "0.9.0"
+rand = "0.9.2"
 rand_xoshiro = "0.7.0"
 rayon = "1.10.0"
 serde = { version = "1", features = ["derive"] }