Bump serde from 1.0.142 to 1.0.143

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.142 to 1.0.143.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.142...v1.0.143)

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

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

taskchampion/sync-server/Cargo.toml

@@ -13,7 +13,7 @@ actix-web = "^3.3.2"
 anyhow = "1.0"
 thiserror = "1.0"
 futures = "^0.3.8"
-serde = "^1.0.142"
+serde = "^1.0.143"
 serde_json = "^1.0"
 clap = "^3.2.10"
 log = "^0.4.17"