nfc: mrvl: correct nfcmrvl_spi_parse_dt() device_node argument

The device_node in nfcmrvl_spi_parse_dt() cannot be const as it is
passed to OF functions which modify it.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/nfc/nfcmrvl/spi.c

@@ -106,7 +106,7 @@ static const struct nfcmrvl_if_ops spi_ops = {
 	.nci_update_config = nfcmrvl_spi_nci_update_config,
 };
 
-static int nfcmrvl_spi_parse_dt(const struct device_node *node,
+static int nfcmrvl_spi_parse_dt(struct device_node *node,
 				struct nfcmrvl_platform_data *pdata)
 {
 	int ret;