chore: clean "bits/xx.h" includes

Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: Ia4db457ec704121aa5f0daac17ecee6da8395d63

components/fs/littlefs/lfs_api.h

@@ -32,7 +32,6 @@
 #ifndef _LFS_API_H_
 #define _LFS_API_H_
 
-#include "bits/alltypes.h"
 #include "fcntl.h"
 #include "sys/stat.h"
 

testsuites/unittest/posix/src/fs/posix_fs_func_test.c

@@ -41,7 +41,6 @@
 #include "los_config.h"
 #include "kernel_test.h"
 #include "log.h"
-#include <bits/alltypes.h>
 #include <fcntl.h>
 #include <dirent.h>
 #include "sys/stat.h"