chore(ios): update spm from 7.0.0 to 8.0.0-beta (#98)

Author: OS-ruimoreiramendes

example-app-spm/ios/App/CapApp-SPM/Package.swift

@@ -11,7 +11,7 @@ let package = Package(
             targets: ["CapApp-SPM"])
     ],
     dependencies: [
-        .package(url: "https://github.com/ionic-team/capacitor-swift-pm.git", exact: "7.4.3"),
+        .package(url: "https://github.com/ionic-team/capacitor-swift-pm.git", exact: "8.0.0-beta.0"),
         .package(name: "CapacitorBarcodeScanner", path: "../../../../plugin")
     ],
     targets: [