build(deps): bump rand from 0.8.8 to 0.10.2

Bumps [rand](https://github.com/rust-random/rand) from 0.8.8 to 0.10.2.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/rand/compare/0.8.8...0.10.2)

---
updated-dependencies:
- dependency-name: rand
  dependency-version: 0.10.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.lock

@@ -2865,7 +2865,7 @@ dependencies = [
  "dotenv",
  "html-escape",
  "log",
- "rand 0.8.8",
+ "rand 0.10.2",
  "regex",
  "reqwest",
  "serde",
@@ -2890,7 +2890,7 @@ dependencies = [
  "parking_lot",
  "png",
  "pretty_env_logger",
- "rand 0.8.8",
+ "rand 0.10.2",
  "rusqlite",
  "serde",
  "serde_json",