Vast (#762)

* add artplayer-plugin-vast

* chore: Add create:plugin script to package.json

* chore: Remove deprecated artplayer-plugin-{{name}} and artplayer-plugin-vast types

* chore: Update artplayer-plugin-vast package description

* chore: Update Prettier configuration and dependencies

svgo.config.json

@@ -9,4 +9,4 @@
             }
         }
     ]
-}
+}