autotest: cli unlock unmangled names

Change-Id: I63bc6297270b5089142e991bdecd955cecfa3b9f
Bug: n/a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/1832838
Reviewed-by: Gregory Nisbet <gregorynisbet@google.com>
Commit-Queue: Gregory Nisbet <gregorynisbet@google.com>
Tested-by: Gregory Nisbet <gregorynisbet@google.com>
Auto-Submit: Gregory Nisbet <gregorynisbet@google.com>
diff --git a/cli/skylab_rollback.py b/cli/skylab_rollback.py
index a391ede..da6289a 100644
--- a/cli/skylab_rollback.py
+++ b/cli/skylab_rollback.py
@@ -22,7 +22,7 @@
 
 atest host rename --for-rollback --non-interactive "${mangled[@]}"
 
-atest host mod --unlock --no-confirmation "${mangled[@]}"
+atest host mod --unlock --no-confirmation "$@"
 """