Chore: Upgrade Storybook to 5.3.9 (#21550)

* Upgraded to latest stroybook.

* Upgraded to version 5.3.9

* updated yarn.lock file.

packages/grafana-ui/.storybook/addons.ts

@@ -1,2 +0,0 @@
-import '@storybook/addon-knobs/register';
-import '@storybook/addon-actions/register';

packages/grafana-ui/.storybook/main.ts

@@ -0,0 +1,4 @@
+module.exports = {
+  stories: ['../src/**/*.story.{js,jsx,ts,tsx,mdx}'],
+  addons: ['@storybook/addon-knobs', '@storybook/addon-actions', '@storybook/addon-docs'],
+};

packages/grafana-ui/.storybook/presets.ts

@@ -1,8 +0,0 @@
-const path = require('path');
-
-module.exports = [
-  {
-    name: '@storybook/addon-docs/react/preset',
-    options: { configureJSX: true, babelOptions: {}, sourceLoaderOptions: null },
-  },
-];

packages/grafana-ui/.storybook/preview.ts

@@ -32,6 +32,7 @@ addDecorator(withKnobs);
 addDecorator(withPaddedStory);
 
 addParameters({
+  info: {},
   options: {
     showPanel: true,
     panelPosition: 'bottom',