Auto-update docs file list

Author: github-actions[bot]

package.json

@@ -30,6 +30,7 @@
     "docs/reference/game/currentScene.md",
     "docs/reference/game/popScene.md",
     "docs/reference/core/pxtbase.h.md",
+    "docs/reference/images/setPalette.md",
     "docs/reference/images/bpp.md",
     "docs/reference/images/monochrome.md",
     "docs/reference/images/setRows.md",