DO NOT MERGE ANYWHERE init: move healthd to late-init

Starting healthd in early-init can cause SELinux denials if healthd
or any device-specific libraries try to log.

Now healthd is starting at boot as usual service.

Bug: 30292927
Change-Id: I367d022f5885122da49181db3db536012e83f564
diff --git a/etc/init.rc b/etc/init.rc
index 4277277..b775925 100644
--- a/etc/init.rc
+++ b/etc/init.rc
@@ -2,7 +2,6 @@
 
 on early-init
     start ueventd
-    start healthd
 
 on init
     export PATH /sbin:/system/bin