arm64: dts: rockchip: Fix bluetooth properties on rk3566 box demo

arm64: dts: rockchip: Fix bluetooth properties on rk3566 box demo

The expected clock-name is different, and extclk also is deprecated
in favor of txco for clocks that are not crystals.

The wakeup gpio properties are named differently too, when changing
from vendor-tree to mainline. So fix those to match the binding.

Fixes: 2e0537b16b25 ("arm64: dts: rockchip: Add dts for rockchip rk3566 box demo board")
Cc: Andy Yan <andyshrk@163.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-4-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>