Bump serial_test dependency to 3.1.1 (#3740)

`serial_test = "1.0.0"` has a bug where it sometimes does not honor the
`#[ignore]` attribute on a test.

This PR bumps the dependency to version `3.1.1`.

Co-authored-by: Fahad Zubair <fahadzub@amazon.com>

Author: drganjoo

examples/pokemon-service-tls/Cargo.toml

@@ -25,7 +25,7 @@ pokemon-service-common = { path = "../pokemon-service-common/" }
 
 [dev-dependencies]
 assert_cmd = "2.0"
-serial_test = "1.0.0"
+serial_test = "3.1.1"
 
 # These dependencies are only required for testing the `pokemon-service-tls` program.
 hyper-rustls = { version = "0.24", features = ["http2"] }

examples/pokemon-service/Cargo.toml

@@ -23,7 +23,7 @@ pokemon-service-common = { path = "../pokemon-service-common/" }
 assert_cmd = "2.0"
 async-stream = "0.3"
 rand = "0.8.5"
-serial_test = "1.0.0"
+serial_test = "3.1.1"
 
 # We use hyper client in tests
 hyper = { version = "0.14.26", features = ["server", "client"] }

examples/python/pokemon-service-test/Cargo.toml

@@ -11,7 +11,7 @@ rand = "0.8"
 async-stream = "0.3"
 command-group = "2.1.0"
 tokio = { version = "1.20.1", features = ["full"] }
-serial_test = "2.0.0"
+serial_test = "3.1.1"
 rustls-pemfile = "1.0.1"
 tokio-rustls = "0.24.0"
 hyper-rustls = { version = "0.24", features = ["http2"] }