Merge pull request #1209 from kenkoooo/dependabot/cargo/atcoder-problems-backend/rand-0.8.5

build(deps): bump rand from 0.8.4 to 0.8.5 in /atcoder-problems-backend

Author: kenkoooo

atcoder-problems-backend/Cargo.lock

@@ -10,7 +10,7 @@ publish = false
 log = "0.4"
 fern = "0.6.1"
 
-rand = "0.8.4"
+rand = "0.8.5"
 chrono = "0.4"
 rust-s3 = { version = "0.27.0-rc4", features = ["no-verify-ssl"] }
 serde = { version = "1.0", features = ["derive"] }