DockBuilder is missing

Hey, so as I've been using this library and the Docking feature, I noticed that all the DockBuilder functions are missing.

So, I tried downloading both Zig-ImGui and cimgui in order to update the generated files. Here's what I noticed:

• generator.lua doesn't seem to recognise "zig cc", because it's getting "/usr/bin/zig cc" (the fix was to use string.find())
• DockBuilder functions are present in the imgui submodule
• Despite changing the build.zig.zon to point at the submodules, the generated files still don't contain any of the DockBuilder functions.

I don't know where the scripts fetch and convert the functions and the types, nor if it is fully automated for everything or if there are missing informations that need to be provided, and I would like to be enlightened, because I am willing to try and make it work.