pinctrl: meson-gxl: add missing i2c_d pinmux

Amlogic GXL has 4 I2C attached to gpio-periphs. I2C_D is on GPIOX_10/11.

Add the relevant func 3 pinmux per the datasheet for S805X/S905X/S905D.

Fixes: 0f15f500 ("pinctrl: meson: Add GXL pinctrl definitions")
Signed-off-by: Da Xue <da@libre.computer>
Link: https://lore.kernel.org/20250821233335.1707559-1-da@libre.computer


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>