Sepolicy: Fix perfprofd permissions

Let statsd find the service. The system server wants to read file
attributes for the perfprofd dropbox file.

Bug: 73175642
Test: m
Test: manual
Change-Id: I0c0b1dac057af90fff440286226093ec15b5e247

private/statsd.te

@@ -50,6 +50,9 @@ domain_auto_trans(statsd, perfetto_exec, perfetto)
 allow statsd {
   app_api_service
   incident_service
+  userdebug_or_eng(`
+    perfprofd_service
+  ')
   statscompanion_service
   system_api_service
 }:service_manager find;

private/system_server.te

@@ -389,7 +389,7 @@ allow system_server perfetto:fd use;
 
 # Allow dropbox to read /data/misc/perfprofd. Only the fd is sent over binder.
 userdebug_or_eng(`
-  allow system_server perfprofd_data_file:file read;
+  allow system_server perfprofd_data_file:file { getattr read };
   allow system_server perfprofd:fd use;
 ')