Revert "rhine: remove flash led overlay"

This reverts commit 43d35fbaa26483dea89cc376acabc1a8c82b5804.

Change-Id: Ia422091da4fada9d1272447ad5df1f038fde448f
rhine: remove torch/flash overlay

not all device in the family have it

Change-Id: If5ac4caab0759e34479ba0a4c5ffe067f1ecbfa7