include: dt-binding: clock: Rename zynqmp header file

Rename file name of ZynqMP clk dt-bindings to align with
file name of reset and power dt-bindings.

Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt

@@ -62,7 +62,7 @@ order to provide an optional (E)MIO clock source:
 
 Output clocks are registered based on clock information received
 from firmware. Output clocks indexes are mentioned in
-include/dt-bindings/clock/xlnx,zynqmp-clk.h.
+include/dt-bindings/clock/xlnx-zynqmp-clk.h.
 
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 Example