platform/x86: int3472: Rework regulator enable-time handling

platform/x86: int3472: Rework regulator enable-time handling

Instead of hardcoding the regulator enable-time for INT3472_GPIO_TYPE-
POWER_ENABLE and -HANDSHAKE, make int3472_get_con_id_and_polarity()
set the enable-time.

This will allow overriding the enable time through quirks in
the int3472_gpio_map[].

Signed-off-by: Hans de Goede <hansg@kernel.org>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20250725215259.402796-3-hansg@kernel.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>