Merge pull request swiftlang#23637 from plotfi/master

Author: swift-ci

test/PlaygroundTransform/Inputs/not.py

@@ -7,7 +7,7 @@
     sys.exit(0)
 
 try:
-    subprocess.check_call(shlex.split(' '.join(sys.argv[1:])))
+    subprocess.check_call(shlex.split(sys.argv[1]))
     sys.exit(1)
 except subprocess.CalledProcessError as e:
     sys.exit(0)