revert some changes

Author: Yajur-Grover

packages/default-storage/babel.config.js

@@ -1,4 +1,3 @@
 module.exports = {
   presets: ["module:@react-native/babel-preset"],
-  plugins: ["@babel/plugin-transform-runtime"]
 };

packages/default-storage/example/examples/MergeItem.tsx

@@ -176,7 +176,6 @@ function Merge(): JSX.Element {
           testID="setDelegate_button"
           title="Set native delegate"
           disabled={
-            !TurboModuleRegistry.get('AsyncStorageTestSupport') ||
             !TurboModuleRegistry.get('AsyncStorageTestSupport')?.test_setDelegate
           }
           onPress={() =>
@@ -187,7 +186,6 @@ function Merge(): JSX.Element {
           testID="unsetDelegate_button"
           title="Unset native delegate"
           disabled={
-            TurboModuleRegistry.get('AsyncStorageTestSupport') ||
             TurboModuleRegistry.get('AsyncStorageTestSupport')?.test_unsetDelegate
           }
           onPress={() =>