ASoC: bolero: Enable clock Fs generation in bolero codec

Clock Fs generation registers are in always on domain but
is needed for all the playback and capture usecases. Enable
clock Fs generation in the boloero codec after the clock
enablement.

Change-Id: I3a9cf14660f871b26ec96ef8b3e245ba5dadeb78
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>