common: Drop linux/bug.h from common header

Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 0972e45..f21dd2b 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -19,6 +19,7 @@
 #include <dwc3-uboot.h>
 #include <dm/device_compat.h>
 #include <dm/devres.h>
+#include <linux/bug.h>
 #include <linux/dma-mapping.h>
 #include <linux/err.h>
 #include <linux/ioport.h>