build(deps): bump rand in the crypto group across 1 directory

Bumps the crypto group with 1 update in the / directory: [rand](https://github.com/rust-random/rand).


Updates `rand` from 0.8.5 to 0.9.0
- [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-version: 0.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: crypto
...

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

Author: dependabot[bot]

Cargo.lock

@@ -22,7 +22,7 @@ devolutions-gateway-task = { path = "../crates/devolutions-gateway-task" }
 devolutions-log = { path = "../crates/devolutions-log" }
 futures = "0.3"
 parking_lot = "0.12"
-rand = "0.8" # FIXME(@CBenoit): maybe we don’t need this crate
+rand = "0.9" # FIXME(@CBenoit): maybe we don’t need this crate
 rustls-pemfile = "2.2" # FIXME(@CBenoit): maybe we don’t need this crate
 serde_json = "1"
 serde = { version = "1", features = ["derive"] }