staging: prima: add option to read calibration data from HTC NVS

Change-Id: Ic10b4891eee4071d6edf7aa7bea2b7994f914b2b
Wifi: Enable CONFIG_HTC_WIFI_NVS
msm: htc_wifi_nvs: expose wifi calibration data to kernel

Change-Id: Ib21b2a25ee81e312fdccb9a0501e0709353f3541