The gige-reset line on the EZKIT was updated for the
sc598 but not the sc594. This commit aligns the two .dts
files since they are describing the same hardware, the
EZKIT carrier board.
Fixes: be7937847b7c ("board: adi: Add support for SC594") Signed-off-by: Caleb Ethridge <caleb.ethridge@analog.com> Reviewed-by: Simon Glass <sjg@chromium.org>