chore(deps): update tokio-test requirement from 0.2.0 to 0.3.0 (#1379)

Updates the requirements on [tokio-test](https://github.com/tokio-rs/tokio) to permit the latest version.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-0.2.0...tokio-0.3.0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Eliza Weisman <eliza@buoyant.io>

tracing-attributes/Cargo.toml

@@ -46,7 +46,7 @@ quote = "1"
 [dev-dependencies]
 tracing = { path = "../tracing", version = "0.1" }
 tracing-mock = { path = "../tracing-mock", features = ["tokio-test"] }
-tokio-test = { version = "0.2.0" }
+tokio-test = { version = "0.3.0" }
 tracing-core = { path = "../tracing-core", version = "0.1"}
 async-trait = "0.1.44"
 

tracing-futures/Cargo.toml

@@ -36,7 +36,7 @@ tokio = { version = "0.1", optional = true }
 
 [dev-dependencies]
 tokio = "0.1.22"
-tokio-test = "0.2"
+tokio-test = "0.3"
 tracing-core = { path = "../tracing-core", version = "0.1.2" }
 tracing-mock = { path = "../tracing-mock" }
 

tracing-mock/Cargo.toml

@@ -20,7 +20,7 @@ publish = false
 [dependencies]
 tracing = { path = "../tracing", version = "0.1", default-features = false }
 tracing-core = { path = "../tracing-core", version = "0.1", default-features = false }
-tokio-test = { version = "0.2.0", optional = true }
+tokio-test = { version = "0.3.0", optional = true }
 
 [package.metadata.docs.rs]
 all-features = true