common: Drop global inclusion of status_led.h

This is only used by a few files so it should not be in the common header.
Move it out.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/common/board_r.c b/common/board_r.c
index 6572084..c9f476e 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -37,6 +37,7 @@
 #include <onenand_uboot.h>
 #include <scsi.h>
 #include <serial.h>
+#include <status_led.h>
 #include <stdio_dev.h>
 #include <timer.h>
 #include <trace.h>