Revert "ASALIGHT-119 + Add support to ping lamps periodically in controller service"

This reverts commit 6a41466d3b3986b4f8bacf5fc135c54aa4abc3cd.

Change-Id: I83da6345a68b8fc739ded761b9f91cac762bcf9b
Signed-off-by: Padmapriya Narayanan <padmapri@qce.qualcomm.com>