deps: update rand requirement from 0.8 to 0.9

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...0.9.0)

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

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

sprs-rand/Cargo.toml

@@ -9,7 +9,7 @@ license.workspace = true
 edition.workspace = true
 
 [dependencies]
-rand = "0.8.5"
+rand = "0.9.0"
 rand_distr = "0.4.3"
 rand_pcg = "0.3.1"
 sprs = { version = "0.11.0", path = "../sprs" }

sprs/Cargo.toml

@@ -37,7 +37,7 @@ tempfile = "3.1.0"
 bincode = "1.2.0"
 tobj = "4.0"
 image = { version = "0.25.2", default-features = false, features = ["png"] }
-rand = { version = "0.8", default-features = false, features = ["small_rng"] }
+rand = { version = "0.9", default-features = false, features = ["small_rng"] }
 
 [[bench]]
 name = "suite"