Bump slog from 2.7.0 to 2.8.2

Bumps [slog](https://github.com/slog-rs/slog) from 2.7.0 to 2.8.2.
- [Release notes](https://github.com/slog-rs/slog/releases)
- [Changelog](https://github.com/slog-rs/slog/blob/master/CHANGELOG.md)
- [Commits](slog-rs/slog@v2.7.0...v2.8.2)

---
updated-dependencies:
- dependency-name: slog
  dependency-version: 2.8.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -54,7 +54,7 @@ serde_cbor = "0.11.2"
 serde_json = "1.0.145"
 serde_repr = { version = "0.1" }
 sha2 = "0.10"
-slog = { version = "2.7", features = ["max_level_trace", "release_max_level_trace"] }
+slog = { version = "2.8", features = ["max_level_trace", "release_max_level_trace"] }
 slog-async = "2.8"
 slog-term = "2.9"
 smoltcp = { version = "0.9", default-features = false, features = ["proto-ipv6"] }