mfd: tps65219: Update TPS65214 MFD cell's GPIO compatible string

This patch reflects the change made to move TPS65215 from 1 GPO and 1 GPIO
to 2 GPOs and 1 GPIO. TPS65215 and TPS65219 both have 2 GPOs and 1 GPIO.
TPS65214 has 1 GPO and 1 GPIO. TPS65215 will reuse the TPS65219 GPIO
compatible string.

TPS65214 TRM: https://www.ti.com/lit/pdf/slvud30
TPS65215 TRM: https://www.ti.com/lit/pdf/slvucw5/



Fixes: 7947219a ("mfd: tps65219: Add support for TI TPS65214 PMIC")
Signed-off-by: Shree Ramamoorthy <s-ramamoorthy@ti.com>
Link: https://lore.kernel.org/r/20250527190455.169772-2-s-ramamoorthy@ti.com


Signed-off-by: Lee Jones <lee@kernel.org>