[automerger skipped] Increase default timeout for changeStateIdletoExecute() from 100ms to 400ms am: c476ff3857 -s ours

am skip reason: skipped by user danielcar

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1508957

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I01d9f5ca9fb72b4c5caa6f17ae5d4a2f045eeb6d