Bump tokio 1.49.0 -> 1.50.0

Summary:
Automated semver-compatible version bump.
bypass-github-export-checks

Reviewed By: dtolnay

Differential Revision: D97203424

fbshipit-source-id: 4fdacb77f86c951a90e51017356584eecad53413

Author: generatedunixname2066905484085733

below/Cargo.toml

@@ -46,7 +46,7 @@ slog-term = "2.9.2"
 store = { package = "below-store", version = "0.11.0", path = "store" }
 tar = "0.4.44"
 tempfile = "3.26.0"
-tokio = { version = "1.47.1", features = ["full", "test-util", "tracing"] }
+tokio = { version = "1.50.0", features = ["full", "test-util", "tracing"] }
 view = { package = "below-view", version = "0.11.0", path = "view" }
 
 [dev-dependencies]