updater: do not delete directory

I took a look at deletefiles.txt again and realized that they're all files, so we don't need to delete the entire directory

Signed-off-by: tretrauit <tretrauit@gmail.com>

setup.py

@@ -1,4 +1,5 @@
 import pathlib
+
 from setuptools import setup
 
 # The directory containing this file
@@ -9,7 +10,7 @@ README = (HERE / "README.md").read_text()
 
 setup(
     name='worthless',
-    version='2.2.7',
+    version='2.2.8',
     packages=['worthless', 'worthless.classes', 'worthless.classes.launcher', 'worthless.classes.installer'],
     url='https://git.froggi.es/tretrauit/worthless-launcher',
     license='MIT License',