fix: remove async algo package (#287)

Author: gtokman

Package.resolved

@@ -31,8 +31,6 @@ let package = Package(
         .package(
             url: "https://github.com/huggingface/swift-transformers", .upToNextMinor(from: "0.1.17")
         ),
-        .package(
-            url: "https://github.com/apple/swift-async-algorithms", .upToNextMinor(from: "1.0.0")),
         .package(url: "https://github.com/1024jp/GzipSwift", "6.0.1" ... "6.0.1"),  // Only needed by MLXMNIST
     ],
     targets: [