pinctrl: airoha: fix wrong PHY LED mux value for LED1 GPIO46

commit 6f9674aa upstream.

In all the MUX value for LED1 GPIO46 there is a Copy-Paste error where
the MUX value is set to LED0_MODE_MASK instead of LED1_MODE_MASK.

This wasn't notice as there were no board that made use of the
secondary PHY LED but looking at the internal Documentation the actual
value should be LED1_MODE_MASK similar to the other GPIO entry.

Fix the wrong value to apply the correct MUX configuration.

Cc: stable@vger.kernel.org
Fixes: 1c8ace2d ("pinctrl: airoha: Add support for EN7581 SoC")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>