meta: update module pages in CODEOWNERS

PR-URL: https://github.com/nodejs/node/pull/34932
Reviewed-By: Mary Marchini <oss@mmarchini.me>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Derek Lewis <DerekNonGeneric@inf.is>
Reviewed-By: Myles Borins <myles.borins@gmail.com>

.github/CODEOWNERS

@@ -86,6 +86,8 @@
 
 /doc/api/modules.md @nodejs/modules
 /doc/api/esm.md @nodejs/modules
+/doc/api/module.md @nodejs/modules
+/doc/api/packages.md @nodejs/modules
 /lib/module.js @nodejs/modules
 /lib/internal/modules/* @nodejs/modules
 /lib/internal/bootstrap/loaders.js @nodejs/modules