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/cmd/acpi.c b/cmd/acpi.c
index 0e473b4..d0fc062 100644
--- a/cmd/acpi.c
+++ b/cmd/acpi.c
@@ -5,6 +5,7 @@
  */
 #include <common.h>
 #include <command.h>
+#include <display_options.h>
 #include <mapmem.h>
 #include <acpi/acpi_table.h>
 #include <asm/acpi_table.h>