flashchips.c: change GD25Q256D to "GD25Q256D/GD25Q256E"

Extend "D" chip entry to include newer "E" parts.

Change-Id: I6b398d417da9289cc1d6a191fb20e3f937addb21
Signed-off-by: Nikolai Artemiev <nartemiev@google.com>
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/65191
Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Original-Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Original-Reviewed-by: Thomas Heijligen <src@posteo.de>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/70997
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/flashchips.c b/flashchips.c
index 2ec747c..b8ea6c7 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -6709,7 +6709,7 @@
 
 	{
 		.vendor		= "GigaDevice",
-		.name		= "GD25Q256D",
+		.name		= "GD25Q256D/GD25Q256E",
 		.bustype	= BUS_SPI,
 		.manufacture_id	= GIGADEVICE_ID,
 		.model_id	= GIGADEVICE_GD25Q256D,