arm: dts: k3-am642-evm-nand: Add bootph-all to NAND related nodes

NAND boot would require these nodes to be present at early stage.
Ensure that by adding "bootph-all" to relevant nodes.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20240628-am642-evm-nand-bootph-v2-1-387bfa1533a6@kernel.org


Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>