added install prefix to use the standard /usr path
added install prefix to use the standard /usr path

Signed-off-by: PradeepX Chenthati <ea0db43d929961e7db4a331f92abffaa996227a6@intel.com>

enableiot/iotkit-lib-c,prophet-roshak/iotkit-lib-c,enableiot/iotkit-lib-c,neuberfran/iotkit-lib-c,enableiot/iotkit-lib-c,prophet-roshak/iotkit-lib-c,neuberfran/iotkit-lib-c,prophet-roshak/iotkit-lib-c,neuberfran/iotkit-lib-c