Added Package.swift for Swift 6.0

Author: Semen Osipov

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version: 5.7
+// swift-tools-version: 6.0
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription

Package@swift-5.7.swift

@@ -0,0 +1,18 @@
+// swift-tools-version: 5.7
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "AlignedCollectionViewFlowLayout",
+    products: [
+        .library(
+            name: "AlignedCollectionViewFlowLayout",
+            targets: ["AlignedCollectionViewFlowLayout"])
+    ],
+    targets: [
+        .target(
+            name: "AlignedCollectionViewFlowLayout",
+            path: "AlignedCollectionViewFlowLayout")
+    ]
+)