Prevent setting max layer above the input consumer

- The leash is being set to max layer above the specified
  layer of the recents input consumer set by WM (in
  InputMonitor), revert this for legacy transitions

Bug: 239042246
Test: Swipe up to overview and quickly swipe again
Change-Id: I92ab2ae0917857b6b1154f6250e7fac6565a58f1