lib/edid_fill_fb.c: Remove unused <bootsplash.h>

Change-Id: I9fb22ff647f824872dc35648bb4b5078f0cbde96
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61057
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <martinroth@google.com>

src/lib/edid_fill_fb.c

@@ -6,7 +6,6 @@
 #include <framebuffer_info.h>
 #include <string.h>
 #include <stdlib.h>
-#include <bootsplash.h>
 #include <list.h>
 
 struct fb_info {