Ensure includes are sorted local first

codegen/datatypes.py

@@ -258,7 +258,7 @@ def get_datatype_string(_type: CDataType) -> str:
 
 def _get_includes_string(includes: list[CInclude]) -> str:
     output = ""
-    for include in includes:
+    for include in sorted(includes, key=lambda inc: inc.local, reverse=True):
         output += str(include)
     if len(output) > 0:
         output += "\n"