Bump rand from 0.9.2 to 0.9.3

Bumps [rand](https://github.com/rust-random/rand) from 0.9.2 to 0.9.3.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/0.9.3/CHANGELOG.md)
- [Commits](rust-random/rand@rand_core-0.9.2...0.9.3)

---
updated-dependencies:
- dependency-name: rand
  dependency-version: 0.9.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.lock

@@ -72,7 +72,7 @@ postgres = "0.19.10"
 proptest = { version = "1", optional = true }
 tempfile = "3.19.1"
 sysinfo = "0.34.2"
-rand = "0.9.0"
+rand = "0.9.3"
 
 [dependencies.pgrx] # Not unified in workspace due to default-features key
 path = "../pgrx"