common: Drop display_options.h from common header

Move this out of the common header and include it only where needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/board/traverse/ten64/ten64.c b/board/traverse/ten64/ten64.c
index bdabc21..a15b81b 100644
--- a/board/traverse/ten64/ten64.c
+++ b/board/traverse/ten64/ten64.c
@@ -5,6 +5,7 @@
  * Copyright 2019-2021 Traverse Technologies
  */
 #include <common.h>
+#include <display_options.h>
 #include <dm/uclass.h>
 #include <env.h>
 #include <i2c.h>