sepolicy: add rename to sdcard fuse perms

needed for video recording on external storage

Change-Id: Ida597958c8616795988ae7ccfc0fdd8e450ddf83
diff --git a/sepolicy/sdcardd.te b/sepolicy/sdcardd.te
index dd59d37..4afc302 100644
--- a/sepolicy/sdcardd.te
+++ b/sepolicy/sdcardd.te
@@ -3,5 +3,5 @@
 
 # exfat
 allow sdcardd fuse_device:dir { remove_name add_name search create rw_file_perms };
-allow sdcardd fuse_device:file { unlink create rw_file_perms };
+allow sdcardd fuse_device:file { rename unlink create rw_file_perms };
 allow sdcardd fuse_device:filesystem { getattr };