ASoC: rt5682: Let PLL2 support the freq conversion for 44100Hz sample rate

PLL2 of rt5682 only supports the freq conversion for 48000Hz
sample rate so far, this patch lets it support 44100Hz.

Signed-off-by: derek.fang <derek.fang@realtek.com>
Link: https://lore.kernel.org/r/1591938925-1070-3-git-send-email-derek.fang@realtek.com


Signed-off-by: Mark Brown <broonie@kernel.org>