Auto-update docs file list

Author: github-actions

package.json

@@ -53,6 +53,7 @@
     "docs/reference/images/monochrome.md",
     "docs/reference/music/soundInstructions.md",
     "docs/third-part-extension-notice.md",
+    "docs/hidden_members.md",
     "docs/shimClasses.md",
     "docs/fixed_point.md",
     "docs/how-to-download-files-in-makecode.md",
@@ -88,7 +89,6 @@
     "docs/function-output.md",
     "docs/history-of-bytes.md",
     "docs/exportModifier.md",
-    "docs/underscore_public_properties_and_methods.md",
     "docs/litAndBigEndian.md",
     "docs/numberFormat.md",
     "docs/memory.md",