Put cleanup back in

cibuildwheel/__main__.py

@@ -2,6 +2,7 @@
 
 import argparse
 import os
+import shutil
 import sys
 import tarfile
 import textwrap
@@ -168,7 +169,7 @@ def main() -> None:
     finally:
         # avoid https://github.com/python/cpython/issues/86962 by performing
         # cleanup manually
-        # shutil.rmtree(temp_dir, ignore_errors=sys.platform.startswith("win"))
+        shutil.rmtree(temp_dir, ignore_errors=sys.platform.startswith("win"))
         if temp_dir.exists():
             log.warning(f"Can't delete temporary folder '{temp_dir}'")
 
@@ -310,7 +311,7 @@ def build_in_directory(args: CommandLineArguments) -> None:
     finally:
         # avoid https://github.com/python/cpython/issues/86962 by performing
         # cleanup manually
-        # shutil.rmtree(tmp_path, ignore_errors=sys.platform.startswith("win"))
+        shutil.rmtree(tmp_path, ignore_errors=sys.platform.startswith("win"))
         if tmp_path.exists():
             log.warning(f"Can't delete temporary folder '{tmp_path}'")