chore: upgrade markdown-it-deflist to 2.0.3

Signed-off-by: BoHong Li <raccoon@hackmd.io>

Author: a60814billy

package.json

@@ -82,7 +82,7 @@
     "markdown-it": "~9.0.1",
     "markdown-it-abbr": "~1.0.4",
     "markdown-it-container": "~2.0.0",
-    "markdown-it-deflist": "~2.0.1",
+    "markdown-it-deflist": "~2.0.3",
     "markdown-it-emoji": "~1.3.0",
     "markdown-it-footnote": "~3.0.1",
     "markdown-it-imsize": "~2.0.1",