soc: qcom: msm_perf: Add msm_performance module

msm_performance addresses the scenarios to meet power/perf needs
namely setting min/max frequencies based on userspace requests.
This snapshot is taken from msm-4.19 as of commit 42fff7f78a81
("msmperf: per cluster node for curr cap and top-app").
The change also introduces using freq_qos_request as interfaces to
CPU_FREQ were routed via qos framework as we move from 4.19 to 5.4.

Change-Id: I34935b22ea7513248cfba7d8f5f7e821873d0bac
Signed-off-by: Kishore Sri venkata Ganesh Bolisetty <bsrivenk@codeaurora.org>