Updated for latest Scenes version

* Updated to Igis 1.4.0, Scenes 1.1.6, and ScenesAnimations 1.0.0
* Updated to swift-tools-version:5.7
* Added newly required Swift Atomics

Author: DBenYaakov

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.3
+// swift-tools-version:5.7
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 /*
@@ -32,11 +32,13 @@ let package = Package(
           targets: ["MerlinKarel"]),
     ],
     dependencies: [
+      .package(url: "https://github.com/apple/swift-atomics.git", from: "1.0.2")
     ],
     targets: [
         // Targets are the basic building blocks of a package. A target can define a module or a test suite.
         // Targets can depend on other targets in this package, and on products in packages which this package depends on.
         .target(
-            name: "MerlinKarel"),
+          name: "MerlinKarel",
+          dependencies: [.product(name: "Atomics", package: "swift-atomics")])
     ]
 )

dylib.manifest

@@ -1,3 +1,3 @@
-Igis			1.3.7
-Scenes			1.1.5
-ScenesAnimations	0.1.5
+Igis			1.4.0
+Scenes			1.1.6
+ScenesAnimations	1.0.0