msm: msm_bus: Send WAKE/SLEEP TCS commands always for disp_rsc

Send WAKE/SLEEP TCS commands always to RPMh for disp_rsc as it
is required for handling split bandwidth voting from clients.

Change-Id: I6daec884aab7a3efb37c465992cf7db21ed747c3
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>