rust: hoist serde_json dependency into workspace

rust/Cargo.toml.in

@@ -40,6 +40,7 @@ lzma-rs = { version = "~0.2.0", features = ["stream"] }
 once_cell = "1.21.3"
 regex = "~1.5.6"
 serde = { version = "1.0.219", default-features = false, features = ["std", "derive"] }
+serde_json = { version = "1.0.140", default-features = false, features = ["std"] }
 suricata-sys = { path = "sys", version = "@PACKAGE_VERSION@" }
 time = "=0.3.41"
 zstd = { version = "~0.13.3", default-features = false, features = ["arrays", "zdict_builder"] }
@@ -107,7 +108,7 @@ psl = "2"
 
 time.workspace = true
 serde.workspace = true
-serde_json = "1.0"
+serde_json.workspace = true
 
 suricata-derive = { path = "./derive", version = "@PACKAGE_VERSION@" }
 suricata-sys.workspace = true

rust/suricatasc/Cargo.toml.in

@@ -22,7 +22,7 @@ rustyline-derive = { version = "~0.11.1" }
 thiserror = { version = "1.0.69" }
 
 serde.workspace = true
-serde_json = { version = "1.0.140", default-features = false, features = ["preserve_order"] }
+serde_json = { workspace = true, features = ["preserve_order"] }
 
 # Pinned back to support Rust 1.75.0. Not used directly by us, but by rustyline.
 home = { version = "=0.5.9" }