Merge pull request #559 from google:dependabot/cargo/tokio-1.43.0

PiperOrigin-RevId: 727748348

Author: copybara-github

Cargo.lock

@@ -34,7 +34,7 @@ indoc = "2"
 rstest = "0.22"
 rustversion = "1.0.14"
 tempfile = "3.10.1"
-tokio = { version = "1.34", features = ["time", "macros", "rt"] }
+tokio = { version = "1.43", features = ["time", "macros", "rt"] }
 
 [[bin]]
 name = "integration_tests"