bump to 2.0.0

Author: chaitanyapotti

example/pubspec.lock

@@ -190,7 +190,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.3.0"
+    version: "2.0.0"
 sdks:
   dart: ">=3.0.0-0 <4.0.0"
   flutter: ">=2.5.0"

pubspec.yaml

@@ -1,6 +1,6 @@
 name: web3auth_flutter
 description: Flutter SDK for Torus Web3Auth (Web3Auth)
-version: 1.3.0
+version: 2.0.0
 homepage: https://web3auth.io
 repository: https://github.com/Web3Auth/web3auth-flutter-sdk.git