Ignore the denial due to vendor_misc_writer reading DT fstab. am: ab38d7073e

Change-Id: I33416cf74bab1bd45fb7eec879391976943c9b00
diff --git a/prebuilts/api/29.0/public/vendor_misc_writer.te b/prebuilts/api/29.0/public/vendor_misc_writer.te
index 7093fec..dee9941 100644
--- a/prebuilts/api/29.0/public/vendor_misc_writer.te
+++ b/prebuilts/api/29.0/public/vendor_misc_writer.te
@@ -6,6 +6,8 @@
 allow vendor_misc_writer misc_block_device:blk_file w_file_perms;
 allow vendor_misc_writer block_device:dir r_dir_perms;
 
-# Silence the denial when calling libfstab's ReadDefaultFstab.
+# Silence the denial when calling libfstab's ReadDefaultFstab, which tries to
+# load DT fstab.
 dontaudit vendor_misc_writer proc_cmdline:file read;
 dontaudit vendor_misc_writer metadata_file:dir search;
+dontaudit vendor_misc_writer sysfs_dt_firmware_android:dir search;