Add perfetto persistent tracing configuration file

Bug: 325622427
Change-Id: Ia77a029dfddfb3108bb6fdd2d3c6d5b4d9909f7b
diff --git a/private/file.te b/private/file.te
index c4341af..fed98f6 100644
--- a/private/file.te
+++ b/private/file.te
@@ -31,6 +31,9 @@
 # /data/misc/perfetto-configs for perfetto configs
 type perfetto_configs_data_file, file_type, data_file_type, core_data_file_type;
 
+# /system/etc/perfetto for perfetto configs
+type system_perfetto_config_file, file_type, system_file_type;
+
 # /data/misc/uprobestats-configs for uprobestats configs
 type uprobestats_configs_data_file, file_type, data_file_type, core_data_file_type;