Merge pull request #12 from zharinov/renovate/pin-dependencies

Pin Rust crate serde_json to =1.0.145

Author: zharinov

crates/plotnik-lib/Cargo.toml

@@ -13,4 +13,4 @@ serde = { version = "1.0.228", features = ["derive"] }
 [dev-dependencies]
 insta = { version = "=1.44.3", features = ["yaml"] }
 indoc = "=2.0.7"
-serde_json = "1.0"
+serde_json = "=1.0.145"