fix borked merge conflict

Author: Tilde Ann Thurium

package.json

@@ -120,7 +120,7 @@
     "keybinding-resolver": "0.38.2",
     "line-ending-selector": "0.7.7",
     "link": "0.31.4",
-    "markdown-preview": "0.159.21",
+    "markdown-preview": "0.159.20",
     "metrics": "1.6.1",
     "notifications": "0.70.5",
     "open-on-github": "1.3.1",