fix(deps): update dependency mdast-util-gfm-strikethrough to v2

Author: renovate[bot]

packages/fields-document/package.json

@@ -93,7 +93,7 @@
     "match-sorter": "^8.0.0",
     "mdast-util-from-markdown": "^0.8.5",
     "mdast-util-gfm-autolink-literal": "^0.1.3",
-    "mdast-util-gfm-strikethrough": "^0.2.3",
+    "mdast-util-gfm-strikethrough": "^2.0.0",
     "micromark-extension-gfm-autolink-literal": "0.5.7",
     "micromark-extension-gfm-strikethrough": "0.6.5",
     "react": "^19.2.1",