Fix: Migration from Go to swift

Package.swift

@@ -9,17 +9,42 @@ let package = Package(
         // Products define the executables and libraries a package produces, making them visible to other packages.
         .library(
             name: "PresentationExchangeSdkiOS",
-            targets: ["PresentationExchangeSdkiOS", "Pexioswrapper"]),
+            targets: ["PresentationExchangeSdkiOS"]),
+    ],
+    dependencies: [
+      .package(
+        url: "https://github.com/KittyMac/Sextant.git",
+        .upToNextMinor(from: "0.4.0")
+      ),
+      .package(
+        url: "https://github.com/kylef/JSONSchema.swift",
+        from: "0.6.0"
+      )
     ],
     targets: [
         // Targets are the basic building blocks of a package, defining a module or a test suite.
         // Targets can depend on other targets in this package and products from dependencies.
         .target(
-            name: "PresentationExchangeSdkiOS"),
-        .binaryTarget(
-            name: "Pexioswrapper",
-            path: "Sources/Artifacts/Pexioswrapper.xcframework"),
+            name: "PresentationExchangeSdkiOS",
+            dependencies: [
+              .product(
+                name: "Sextant",
+                package: "Sextant"
+              ),
+              .product(
+                name: "JSONSchema",
+                package: "JSONSchema.swift"
+              ),
+            ]),
         .testTarget(
             name: "PresentationExchangeSdkiOSTests",
-            dependencies: ["PresentationExchangeSdkiOS"]),
+            dependencies: ["PresentationExchangeSdkiOS",
+                           .product(
+                             name: "Sextant",
+                             package: "Sextant"
+                           ),
+                           .product(
+                             name: "JSONSchema",
+                             package: "JSONSchema.swift"
+                           )]),
     ])