build(deps): bump serde_json from 1.0.120 to 1.0.121 (#12912)

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.120 to 1.0.121.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.120...v1.0.121)

---
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>

Cargo.lock

@@ -2033,11 +2033,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.120"
+version = "1.0.121"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e0d21c9a8cae1235ad58a00c11cb40d4b1e5c784f1ef2c537876ed6ffd8b7c5"
+checksum = "4ab380d7d9f22ef3f21ad3e6c1ebe8e4fc7a2000ccba2e4d71fc96f15b2cb609"
 dependencies = [
  "itoa",
+ "memchr",
  "ryu",
  "serde",
 ]

policy-controller/k8s/status/Cargo.toml

@@ -19,7 +19,7 @@ linkerd-policy-controller-k8s-api = { path = "../api" }
 parking_lot = "0.12"
 prometheus-client = { version = "0.22.3", default-features = false }
 serde = "1"
-serde_json = "1.0.120"
+serde_json = "1.0.121"
 thiserror = "1"
 tokio = { version = "1", features = ["macros"] }
 tracing = "0.1.40"