Bump serde_json from 1.0.107 to 1.0.108

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.107 to 1.0.108.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.107...v1.0.108)

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

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

bridges/bin/millau/node/Cargo.toml

@@ -12,7 +12,7 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 clap = { version = "4.4.7", features = ["derive"] }
 futures = "0.3.29"
 jsonrpsee = { version = "0.16.2", features = ["server"] }
-serde_json = "1.0.107"
+serde_json = "1.0.108"
 
 # Bridge dependencies
 

bridges/bin/rialto/node/Cargo.toml

@@ -18,7 +18,7 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 
 [dependencies]
 clap = { version = "4.4.7", features = ["derive"] }
-serde_json = "1.0.107"
+serde_json = "1.0.108"
 
 # Bridge dependencies