ucsi_ccg: Do not hardcode interrupt polarity and type

The current implementation supports only Level trigger with ACTIVE HIGH,
which is overriding level and polarity set by the ACPI table, hence
implement the common utility function to manage irq requests.

Suggested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com>
Link: https://lore.kernel.org/r/20220526063305.3144352-2-Sanket.Goswami@amd.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>