hwmon: (nct6683) Add another customer ID for MSI

This value was found on an MSI PRO X670-P WIFI with an NCT6687D chip.
Signed-off-by: Forest Crossman <cyrozap@gmail.com>
Link: https://lore.kernel.org/r/CAO3ALPwot01+bBisj7Roog7SD9UwV+y4NtiakKrBDE0tPvFhbw@mail.gmail.comSigned-off-by: Guenter Roeck <linux@roeck-us.net>

Documentation/hwmon/nct6683.rst

@@ -64,4 +64,5 @@ Intel DB85FL	NCT6683D EC firmware version 1.0 build 04/03/13
 ASRock X570	NCT6683D EC firmware version 1.0 build 06/28/19
 ASRock X670E	NCT6686D EC firmware version 1.0 build 05/19/22
 MSI B550	NCT6687D EC firmware version 1.0 build 05/07/20
+MSI X670-P	NCT6687D EC firmware version 0.0 build 09/27/22
 =============== ===============================================

drivers/hwmon/nct6683.c

@@ -174,6 +174,7 @@ superio_exit(int ioreg)
 #define NCT6683_CUSTOMER_ID_MITAC	0xa0e
 #define NCT6683_CUSTOMER_ID_MSI		0x201
 #define NCT6683_CUSTOMER_ID_MSI2	0x200
+#define NCT6683_CUSTOMER_ID_MSI3	0x207
 #define NCT6683_CUSTOMER_ID_ASROCK		0xe2c
 #define NCT6683_CUSTOMER_ID_ASROCK2	0xe1b
 #define NCT6683_CUSTOMER_ID_ASROCK3	0x1631
@@ -1224,6 +1225,8 @@ static int nct6683_probe(struct platform_device *pdev)
 		break;
 	case NCT6683_CUSTOMER_ID_MSI2:
 		break;
+	case NCT6683_CUSTOMER_ID_MSI3:
+		break;
 	case NCT6683_CUSTOMER_ID_ASROCK:
 		break;
 	case NCT6683_CUSTOMER_ID_ASROCK2: