do not remove .cargo directroy

Signed-off-by: onur-ozkan <[email protected]>

src/bootstrap/bootstrap.py

@@ -1092,9 +1092,6 @@ def check_vendored_status(self):
             if not os.path.exists(cargo_dir):
                 eprint('ERROR: vendoring required, but .cargo/config does not exist.')
                 raise Exception("{} not found".format(cargo_dir))
-        else:
-            if os.path.exists(cargo_dir):
-                shutil.rmtree(cargo_dir)
 
 def parse_args(args):
     """Parse the command line arguments that the python script needs."""