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

This reverts commit 1f972c9a9cee487a6aeaf43b84f0db605ec18cbc.

Conflicts:
	drivers/staging/prima/CORE/HDD/src/wlan_hdd_main.c
	drivers/staging/prima/Kconfig