Bump serde from 1.0.79 to 1.0.80

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.79 to 1.0.80.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.79...v1.0.80)

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

Cargo.toml

@@ -16,7 +16,7 @@ statistical = "0.1"
 atty = "0.2.2"
 cfg-if = "0.1.6"
 csv = "1.0.0"
-serde = "1.0.33"
+serde = "1.0.80"
 serde_derive = "1.0.80"
 serde_json = "1.0.32"