platform/x86: thinkpad_acpi: Add dual-fan quirk for T15g (2nd gen)

The ThinkPad T15g Gen 2 has 2 fan, add a TPACPI_FAN_2CTL quirk entry for
it to the fan_quirk_table[] so that both fans can be controllerd.
Reported-and-tested-by: David Dreschner <david@dreschner.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220203103302.49401-1-hdegoede@redhat.com

drivers/platform/x86/thinkpad_acpi.c

@@ -8703,6 +8703,7 @@ static const struct tpacpi_quirk fan_quirk_table[] __initconst = {
 	TPACPI_Q_LNV3('N', '4', '0', TPACPI_FAN_2CTL),	/* P1 / X1 Extreme (4nd gen) */
 	TPACPI_Q_LNV3('N', '3', '0', TPACPI_FAN_2CTL),	/* P15 (1st gen) / P15v (1st gen) */
 	TPACPI_Q_LNV3('N', '3', '2', TPACPI_FAN_2CTL),	/* X1 Carbon (9th gen) */
+	TPACPI_Q_LNV3('N', '3', '7', TPACPI_FAN_2CTL),  /* T15g (2nd gen) */
 	TPACPI_Q_LNV3('N', '1', 'O', TPACPI_FAN_NOFAN),	/* X1 Tablet (2nd gen) */
 };