Tab5 power expander driver and devicetree parsing improvements (#507)

* **New Features**
  * PI4IOE5V6408 I2C I/O expander driver with public GPIO APIs
  * CLI tool to list devicetree dependencies

* **Device Tree Updates**
  * M5Stack Tab5 configured with two I2C IO expanders; PI4IOE5V6408 binding added

* **Build / Tooling**
  * Devicetree code generation integrated into build; generated artifacts and dynamic dependency resolution exposed

* **Refactor**
  * Kernel/run APIs updated to accept a null‑terminated devicetree modules array; many module symbols renamed

* **Documentation**
  * Added README and Apache‑2.0 license for new driver module

Buildscripts/DevicetreeCompiler/source/main.py

@@ -46,7 +46,7 @@ def main(config_path: str, output_path: str, verbose: bool) -> int:
         if verbose:
             for binding in bindings:
                 pprint(binding)
-        generate(output_path, transformed, bindings, verbose)
+        generate(output_path, transformed, bindings, config, verbose)
         return 0
     except DevicetreeException as caught:
         print("\033[31mError: ", caught, "\033[0m")