Add Python 3.13 to Windows compile target

Makefile

@@ -178,6 +178,8 @@ compile-win:  ## Builds and tests against all the Python versions on Windows
 	-cmd /c del /s /q build
 	-cmd /c del /s /q .venv
 	-cmd /c md dist
+	$(MAKE) compile-win-one PYTHON=c:/python313/python
+	$(MAKE) compile-win-one PYTHON=c:/python313-32/python
 	$(MAKE) compile-win-one PYTHON=c:/python312/python
 	$(MAKE) compile-win-one PYTHON=c:/python312-32/python
 	$(MAKE) compile-win-one PYTHON=c:/python311/python