flashchips: Add MX25L6473F

Just another chip sharing the same ID. Tested by somebody on IRC.

Change-Id: Ibea956e48e10fda91930b65b3bf3b3ae4ad13f63
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/22759
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
diff --git a/flashchips.c b/flashchips.c
index a1ad445..a33b37e 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -7929,7 +7929,7 @@
 
 	{
 		.vendor		= "Macronix",
-		.name		= "MX25L6436E/MX25L6445E/MX25L6465E/MX25L6473E",
+		.name		= "MX25L6436E/MX25L6445E/MX25L6465E/MX25L6473E/MX25L6473F",
 		.bustype	= BUS_SPI,
 		.manufacture_id	= MACRONIX_ID,
 		.model_id	= MACRONIX_MX25L6405,