Bump serde_json from 1.0.51 to 1.0.52 in /blacksmith

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.51 to 1.0.52.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.51...v1.0.52)

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

Author: dependabot-preview[bot]

blacksmith/Cargo.lock

@@ -13,7 +13,7 @@ log = "0.4.8"
 regex = "1.3.7"
 reqwest = { version = "0.10", features = ["blocking"] }
 serde = { version = "1.0.106", features = ["derive"] }
-serde_json = "1.0.51"
+serde_json = "1.0.52"
 toml = "0.5.3"
 
 [dependencies.clap]