include: dt-binding: clock: Rename file name

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: Michal Simek <michal.simek@xilinx.com>

arch/arm/dts/zynqmp-clk-ccf.dtsi

@@ -7,7 +7,7 @@
  * Michal Simek <michal.simek@xilinx.com>
  */
 
-#include <dt-bindings/clock/xlnx,zynqmp-clk.h>
+#include <dt-bindings/clock/xlnx-zynqmp-clk.h>
 / {
 	fclk0: fclk0 {
 		status = "okay";