Input: mtk-pmic-keys - add support for MT6358

MT6358 pmic keys behave differently than mt6397 and mt6323: there are
two interrupts per key: one for press, the other one for release (_r)

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20220121140323.4080640-4-mkorpershoek@baylibre.com


Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>