profiling: Add heapprofd producer.

Test: m
Test: flashed sailfish
Test: profile adbd

Change-Id: I2780570469cfa7dd2533dffa8cc810cb8914d118
diff --git a/heapprofd.rc b/heapprofd.rc
index 4791103..10bc845 100644
--- a/heapprofd.rc
+++ b/heapprofd.rc
@@ -18,3 +18,4 @@
     user nobody
     group nobody
     writepid /dev/cpuset/system-background/tasks
+    capabilities KILL