Update markdown-it-attr package and prevent crash on building headless tables on markdown contents

Author: yiiman-dev

package.json

@@ -44,7 +44,7 @@
     "hexo-server": "^2.0.0",
     "markdown-it-abbr": "^1.0.4",
     "markdown-it-anchor": "^8.4.1",
-    "markdown-it-attrs": "^4.1.0",
+    "markdown-it-attrs": "^4.3.1",
     "markdown-it-checkbox": "^1.1.0",
     "markdown-it-emoji": "^2.0.0",
     "markdown-it-footnote": "^3.0.3",