pyside6-deploy reinstalls nuitka==1.8.0 every single run due to the wrong niutka version

In the default version of pysidedeploy.spec, the nuitka version is required to be 1.8.0, but importlib.metadata.version('nuitka') returns 1.8 without .0 at the end. This causes the script to reinstall nuitka forcefully every time it's run. Please make the required version of nuitka match what importlib.metadata.version('nuitka') actually returns. As a workaround, the packaging package might help.