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/lib/tpm-common.c b/lib/tpm-common.c
index 86b4f41..e4af87f 100644
--- a/lib/tpm-common.c
+++ b/lib/tpm-common.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <log.h>
 #include <asm/unaligned.h>
 #include <tpm-common.h>
 #include "tpm-utils.h"