common: Drop uuid.h from common header

Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c
index 1089268..0408079 100644
--- a/lib/efi_loader/efi_variable.c
+++ b/lib/efi_loader/efi_variable.c
@@ -12,6 +12,7 @@
 #include <malloc.h>
 #include <rtc.h>
 #include <search.h>
+#include <uuid.h>
 #include <crypto/pkcs7_parser.h>
 #include <linux/compat.h>
 #include <u-boot/crc.h>