Update Rust crate aws-sdk-s3 to 1.19.0 (#762)

Author: renovate[bot]

Cargo.lock

@@ -12,7 +12,7 @@ nativelink-proto = { path = "../nativelink-proto" }
 async-lock = "3.3.0"
 async-trait = "0.1.77"
 aws-config = "1.1.8"
-aws-sdk-s3 = { version = "1.18.0" }
+aws-sdk-s3 = { version = "1.19.0" }
 aws-smithy-runtime = { version = "1.1.8" }
 bincode = "1.3.3"
 blake3 = "1.5.1"
@@ -44,5 +44,5 @@ memory-stats = "1.1.0"
 once_cell = "1.19.0"
 http = "1.1.0"
 aws-smithy-types = "1.1.8"
-aws-sdk-s3 = { version = "1.18.0"  }
+aws-sdk-s3 = { version = "1.19.0"  }
 aws-smithy-runtime = { version = "1.1.8", features = ["test-util"] }