dt-bindings: clock: xilinx: Convert VCU bindings to dtschema

Convert AMD (Xilinx) VCU bindings to yaml format.
Additional changes:
   - move xlnx_vcu DT binding to clock from soc following commit
     a2fe7baa ("clk: xilinx: move xlnx_vcu clock driver from soc")
   - corrected clock sequence as per xilinx device-tree generator

Signed-off-by: Rohit Visavalia <rohit.visavalia@xilinx.com>
Link: https://lore.kernel.org/r/20250107044038.100945-2-rohit.visavalia@amd.com


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>