soc: qcom: glink: Add power vote database for QoS Support

Add support for QoS configuration elements and power vote transform
mechanism that uses power management QoS interface internally.

CRs-Fixed: 841019
Change-Id: I94f6e821b3a1369f44a9f09dfb6f81a057872a20
Signed-off-by: Atish Kumar Patra <apatra@codeaurora.org>