dt-bindings: pinctrl: samsung: add exynos8895-wakeup-eint compatible

Add a dedicated compatible for exynos8895.

Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240920154508.1618410-7-ivo.ivanov.ivanov1@gmail.com


Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>