update maps graphic

Author: kaeizen

.config/rules.js

@@ -39,7 +39,7 @@ module.exports = [
 		],
 	},
 	{
-		test: /\.(png|jpg|gif)$/,
+		test: /\.(png|jpg|gif|webp)$/,
 		use: [
 			{
 				loader: 'file-loader',

src/components/design-library-list/images/maps.png

@@ -3,7 +3,7 @@
  * Internal dependencies.
  */
 import DEFAULT from './default.json'
-import mapsGraphic from './images/maps.png'
+import mapsGraphic from './images/maps.webp'
 import {
 	addBackgroundScheme, addContainerScheme,
 	addPlaceholderForPostsBlock, cleanParse,