Bump rand from 0.8.5 to 0.9.2

Bumps [rand](https://github.com/rust-random/rand) from 0.8.5 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@0.8.5...rand_core-0.9.2)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Cargo.lock

@@ -66,7 +66,7 @@ opentelemetry-semantic-conventions = { version = "0.31", optional = true }
 tracing-opentelemetry = { version = "0.32", optional = true }
 
 # CSRF (feature-gated)
-rand = { version = "0.8", optional = true }
+rand = { version = "0.9", optional = true }
 base64 = { version = "0.22", optional = true }
 
 # OAuth2 (feature-gated)