arm64: overlays: k3-am625-beagleplay-release-mikrobus: Set the default

muxes for native interfaces

Disabling mikrobus node just does indeed enable the native peripherals, but the pinmuxes are still in control of the mikrobus device tree node - since the node is now disabled, those muxes are never set.

Instead, update the peripheral nodes to set the desired native interface mux mode.

Signed-off-by: Nishanth Menon nm@ti.com