arm64: dts: socfpga: agilex5: fix gpio0 address

Use the correct gpio0 address for Agilex5.

Fixes: 3f7c869e ("arm64: dts: socfpga: agilex5: Add gpio0 node and spi dma handshake id")
Cc: stable@vger.kernel.org
Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>