chore: Prepare for Capacitor 8 stable version (#99)

Author: OS-pedrogustavobilro

Package.swift

@@ -10,7 +10,7 @@ let package = Package(
             targets: ["InAppBrowserPlugin"])
     ],
     dependencies: [
-        .package(url: "https://github.com/ionic-team/capacitor-swift-pm.git", from: "8.0.0-beta"),
+        .package(url: "https://github.com/ionic-team/capacitor-swift-pm.git", from: "8.0.0"),
         .package(url: "https://github.com/OutSystems/OSInAppBrowserLib-iOS.git", exact: "2.3.1")
     ],
     targets: [