build(deps): bump serde from 1.0.167 to 1.0.171 (#531)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.167 to 1.0.171.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.167...v1.0.171)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -23,7 +23,7 @@ digest = "^0.10.7"
 hkdf = "^0.12.3"
 lazy_static = "^1.4"
 rand = "^0.8"
-serde = { version = "^1.0.167", features = ["derive"], optional = true }
+serde = { version = "^1.0.171", features = ["derive"], optional = true }
 serde_json = { version = "^1.0.100", optional = true }
 sha-1 = "^0.10.1"
 sha2 = "^0.10.7"

core/Cargo.toml

@@ -19,7 +19,7 @@ json = ["base64", "serde"]
 [dependencies]
 base64 = { version = "^0.21", optional = true }
 prost = "^0.11"
-serde = { version = "^1.0.167", features = ["derive"], optional = true }
+serde = { version = "^1.0.171", features = ["derive"], optional = true }
 
 [build-dependencies]
 prost-build = "^0.11"

proto/Cargo.toml

@@ -19,7 +19,7 @@ p256 = { version = "^0.11.1", features = ["pkcs8"] }
 # `rand` version must match that required by `ed25519-dalek`.
 rand = "^0.7"
 regex = "^1.9.1"
-serde = { version = "^1.0.167", features = ["derive"] }
+serde = { version = "^1.0.171", features = ["derive"] }
 serde_json = "^1.0.100"
 tink-core = { version = "^0.2", features = ["insecure", "json"] }
 tink-aead = "^0.2"