ifcopenshell_wrapper.pyi - add temp MakeVolume stub

src/ifcopenshell-python/ifcopenshell/ifcopenshell_wrapper.pyi

@@ -379,6 +379,12 @@ class JsonSerializer:
     def setFile(self, arg2): ...
     def writeHeader(self): ...
 
+# TODO: MakeVolume is ignored in SWIG, remove from stub once build is bumped.
+class MakeVolume:
+    defaultvalue: Any
+    description: Any
+    name: Any
+
 class OpaqueCoordinate_3:
     def get(self, i): ...
     def set(self, i, n): ...