find replace rest of files in fbsource

Summary: See D51647902

Reviewed By: splhack

Differential Revision: D51648201

fbshipit-source-id: 4b5c87e04640d946103e5a515fc6ab2494a08c34

Author: jakebolam

website/docusaurus.config.js

@@ -250,7 +250,7 @@ module.exports = {
           external: true,
         }),
         staticDocsProject: 'litho',
-        trackingFile: 'xplat/staticdocs/WATCHED_FILES',
+        trackingFile: 'fbcode/staticdocs/WATCHED_FILES',
         googleAnalytics: fbContent({
           internal: undefined,
           external: {