fix min versions check

Author: aajtodd

aws/rust-runtime/aws-sdk-cloudfront-url-signer/Cargo.toml

@@ -12,12 +12,12 @@ aws-smithy-types = { path = "../../../rust-runtime/aws-smithy-types" }
 aws-smithy-async = { path = "../../../rust-runtime/aws-smithy-async" }
 rsa = "0.9.9"
 sha1 = { version = "0.10.6", features = ["oid"] }
-tokio = { version = "1.48.0", features = ["fs"], optional = true }
+tokio = { version = "1.40.0", features = ["fs"], optional = true }
 base64-simd = "0.8.0"
 aws-smithy-json = { path = "../../../rust-runtime/aws-smithy-json" }
 p256 = { version = "0.13.2", features = ["ecdsa", "pem"] }
-url = "2.5"
-http = { version = "1", optional = true }
+url = "2.5.4"
+http = { version = "1.1", optional = true }
 
 [dev-dependencies]
 serde = { version = "1", features = ["derive"] }