Bump serde_json from 1.0.100 to 1.0.102 (#2859)

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.100 to 1.0.102.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.100...v1.0.102)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

client/relay-chain-rpc-interface/Cargo.toml

@@ -30,6 +30,6 @@ jsonrpsee = { version = "0.16.2", features = ["ws-client"] }
 tracing = "0.1.37"
 async-trait = "0.1.71"
 url = "2.4.0"
-serde_json = "1.0.100"
+serde_json = "1.0.102"
 serde = "1.0.171"
 lru = "0.9.0"

polkadot-parachain/Cargo.toml

@@ -18,7 +18,7 @@ futures = "0.3.28"
 hex-literal = "0.4.1"
 log = "0.4.19"
 serde = { version = "1.0.171", features = ["derive"] }
-serde_json = "1.0.100"
+serde_json = "1.0.102"
 
 # Local
 rococo-parachain-runtime = { path = "../parachains/runtimes/testing/rococo-parachain" }