Add perfetto producer to servicemanager

Bug: 342101947
Test: Manual
Change-Id: Ia6d6d3f1b2ff6d2b95112aaa53ff152e8be201dd
diff --git a/private/servicemanager.te b/private/servicemanager.te
index 7a5bf51..6764b45 100644
--- a/private/servicemanager.te
+++ b/private/servicemanager.te
@@ -44,6 +44,8 @@
 
 allow servicemanager kmsg_device:chr_file rw_file_perms;
 
+perfetto_producer(servicemanager)
+
 recovery_only(`
   # Read VINTF files.
   r_dir_file(servicemanager, rootfs)