disk: honor CONFIG_SYS_64BIT_LBA

Without the patch for qemu-x86_defconfig:

* sizeof(lbaint_t) = 4 in dev_read()
* sizeof(lbaint_t) = 8 in blkcache_read()

CONFIG_SYS_64BIT_LBA is defined in common.h via
include/configs/x86-common.h:22.

We have to include common.h before including blk.h.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/disk/disk-uclass.c b/disk/disk-uclass.c
index 72ff62e..f3fb942 100644
--- a/disk/disk-uclass.c
+++ b/disk/disk-uclass.c
@@ -8,6 +8,7 @@
 
 #define LOG_CATEGORY UCLASS_PARTITION
 
+#include <common.h>
 #include <blk.h>
 #include <dm.h>
 #include <log.h>