perfetto: Change override to separate property

Bug: b/76077784
Test: manual
Change-Id: Iad42d53c79b199d92f60064523255502b5aa26ca
diff --git a/perfetto.rc b/perfetto.rc
index 60dfbff..65256a9 100644
--- a/perfetto.rc
+++ b/perfetto.rc
@@ -32,6 +32,12 @@
     onrestart exec_background - nobody shell -- /system/bin/traced_probes --cleanup-after-crash
     file /dev/kmsg w
 
+on property:sys.traced.enable_override=1
+    setprop persist.traced.enable 1
+
+on property:sys.traced.enable_override=0
+    setprop persist.traced.enable 0
+
 on property:persist.traced.enable=1
     # Trace files need to be:
     # - Written by either uid:shell or uid:statsd.