Update Rust crate tokio to 1.19.1

Cargo.lock

@@ -932,9 +932,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.19.0"
+version = "1.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f392c8f16bda3456c0b00c6de39cb100449b98de55ac41c6cdd2bfcf53a1245"
+checksum = "95eec79ea28c00a365f539f1961e9278fbcaf81c0ff6aaf0e93c181352446948"
 dependencies = [
  "bytes",
  "libc",

Cargo.toml

@@ -13,7 +13,7 @@ name = "site"
 [dependencies]
 axum = { version = "0.5.6" }
 hyper = { version = "0.14.19" }
-tokio = { version = "1.19.0", features = ["full"] }
+tokio = { version = "1.19.1", features = ["full"] }
 tracing = "0.1.34"
 tracing-subscriber = {version = "0.3.11", features = ["env-filter"] }
 tower-http = { version = "0.3.3", features = ["fs", "trace", "auth"] }