Fix: update babel targets to support Storybook 7.0

Storybook 7 changed its targets to modern browsers so it does not contain polyfills like runtimeGenerator etc.
The addon now has to account for that in order to work properly in Storybook 7.0

Author: yannbf

.babelrc.js

@@ -1,6 +1,14 @@
 module.exports = {
   presets: [
-    "@babel/preset-env",
+    [
+      "@babel/preset-env",
+      {
+        shippedProposals: true,
+        useBuiltIns: "usage",
+        corejs: "3",
+        targets: { node: "14" },
+      },
+    ],
     "@babel/preset-typescript",
     "@babel/preset-react",
   ],
@@ -10,7 +18,11 @@ module.exports = {
         [
           "@babel/preset-env",
           {
+            shippedProposals: true,
+            useBuiltIns: "usage",
+            corejs: "3",
             modules: false,
+            targets: { chrome: "100" },
           },
         ],
       ],