Bump serde_json from 1.0.81 to 1.0.82 (#392)

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.81 to 1.0.82.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.81...v1.0.82)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -25,7 +25,7 @@ percent-encoding = "2.1.0"
 proc-macro2 = "1.0.40"
 rustls = "0.20.6"
 rustls-pemfile = "1.0.0"
-serde_json = "1.0.81"
+serde_json = "1.0.82"
 serde_urlencoded = "0.7.1"
 slog-async = "2.4.0"
 slog-bunyan = "2.4.0"