Merge pull request google#664 from google:dependabot/cargo/tokio-1.46.1

PiperOrigin-RevId: 780507188

Author: copybara-github

Cargo.lock

@@ -34,7 +34,7 @@ indoc = "2"
 rstest = "0.25"
 rustversion = "1.0.21"
 tempfile = "3.20.0"
-tokio = { version = "1.45", features = ["time", "macros", "rt"] }
+tokio = { version = "1.46", features = ["time", "macros", "rt"] }
 
 [[bin]]
 name = "integration_tests"