fix: since v3 we no longer have the extension in the archive name

Author: klaernie

setup.py

@@ -56,14 +56,9 @@ def get_ec_name_by_system():
         else:
             raise ValueError('Cannot determine architecture')
 
-        # The core, from `2.7.0`, introduces the extension in the tarball name
-        # (e.g. `ec-windows-386.exe.tar.gz`, `ec-windows-arm.exe.tar.gz`)
-        _ext = '.exe' if _system == 'Windows' else ''
-
-        return 'ec-{}-{}{}'.format(
+        return 'ec-{}-{}'.format(
             _system.lower(),
             _architecture,
-            _ext,
         )
 
     return 'https://github.com/editorconfig-checker/editorconfig-checker/releases/download/{}/{}.tar.gz'.format(