ASoC: rt5616: Add support sample rate to 192KHz

Reference the TRM, the ALC5616 support one 24bit/8KHz ~ 192KHz
I2S/PCM Interface for stereo DAC and stereo ADC.

Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>