common: Drop log.h from common header

Move this header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/bootcount/bootcount-uclass.c b/drivers/bootcount/bootcount-uclass.c
index 0689db7..34ac08d 100644
--- a/drivers/bootcount/bootcount-uclass.c
+++ b/drivers/bootcount/bootcount-uclass.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <bootcount.h>
+#include <log.h>
 
 int dm_bootcount_get(struct udevice *dev, u32 *bootcount)
 {