Revert "RESTRICT AUTOMERGE Set launch root for split app orientation request test"

This reverts commit bdcff314db6421b902d499d4f87c34baf10afcda.

Reason for revert: Causing test failed on initial AOSP.

Bug: 261526240
Change-Id: I7d31be3fa8f3022314612cfe1caf14498a94ab58
1 file changed