chore(deps): bump serde from 1.0.185 to 1.0.188 (#354)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.185 to 1.0.188.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.185...v1.0.188)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -45,7 +45,7 @@ mime_guess = "2.0.4"
 percent-encoding = "2.2.0"
 rustls = "0.20.6"
 rustls-pemfile = "1.0.3"
-serde = { version = "1.0.185", features = ["derive"] }
+serde = { version = "1.0.188", features = ["derive"] }
 serde_json = "1.0.105"
 structopt = { version = "0.3.26", default-features = false }
 termcolor = "1.1.3"