Export luma functions

How should a scripting application use luma 9 to register or create devices? Or in my case, call `enforceWebGL2` from a https://codesandbox.io/p/sandbox/deck-v9-maplibre-interleave-repro-8602-mapbox-v1-fork-4hwfff?file=%2Findex.html%3A16%2C1. Add `luma` namespace functions to the pre-built bundle.

modules/core/src/scripting/lumagl.ts

@@ -1,7 +1,7 @@
 /**
  * Re-exported luma.gl API in the pre-built bundle
  */
-export {Device, Buffer, Texture, Framebuffer} from '@luma.gl/core';
+export {luma, Device, Buffer, Texture, Framebuffer} from '@luma.gl/core';
 export {
   Model,
   BufferTransform,