build: Bump serde_json from 1.0.115 to 1.0.120

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.115 to 1.0.120.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.115...v1.0.120)

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

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

Cargo.toml

@@ -40,7 +40,7 @@ libc = "0.2.153"
 log = { version = "0.4.22", features = ["std"] }
 option_parser = { path = "option_parser" }
 seccompiler = "0.4.0"
-serde_json = "1.0.115"
+serde_json = "1.0.120"
 signal-hook = "0.3.17"
 thiserror = "1.0.62"
 tpm = { path = "tpm" }
@@ -54,7 +54,7 @@ zbus = { version = "4.1.2", optional = true }
 dirs = "5.0.1"
 net_util = { path = "net_util" }
 once_cell = "1.19.0"
-serde_json = "1.0.115"
+serde_json = "1.0.120"
 test_infra = { path = "test_infra" }
 wait-timeout = "0.2.0"