Revert "添加弹幕验证"

This reverts commit 113ccc5415.

.size-snapshot.json

@@ -25,9 +25,9 @@
     "gzipped": 2786
   },
   "packages/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js": {
-    "bundled": 24092,
-    "minified": 12783,
-    "gzipped": 4151
+    "bundled": 23629,
+    "minified": 12587,
+    "gzipped": 4088
   },
   "packages/artplayer-vue/dist/artplayer-vue.js": {
     "bundled": 181932,