ARM: dts: Zynq SoC changes for v5.15

- Enable PL35X nand driver in multi_v7_defconfig

* tag 'zynq-soc-for-v5.15' of https://github.com/Xilinx/linux-xlnx:
  ARM: configs: multi_v7: enable PL35x NAND controller

Link: https://lore.kernel.org/r/5a25f882-103f-4df0-0d90-868d264c900b@monstr.euSigned-off-by: Arnd Bergmann <arnd@arndb.de>