ASoC: da7219: Add Jack insertion detection polarity

Add support of selecting insertion detection polarity
- Default polarity (Low)
- Inverted polarity (High)

Correct the keywords of parsing `dlg,jack-det-rate`
bases on the new DT binding.

Signed-off-by: David Rau <David.Rau.opensource@dm.renesas.com>
Link: https://lore.kernel.org/r/20230523161821.4260-4-David.Rau.opensource@dm.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>