init.rc: Add dumpstate service

Change-Id: Iaf7094dd4693c47566c1acf860b750b762af840c
Signed-off-by: Mike Lockwood <lockwood@android.com>
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 03563c3..7d9869f 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -352,3 +352,7 @@
     group keystore
     socket keystore stream 666
 
+service dumpstate /system/bin/dumpstate -s
+    socket dumpstate stream 0660 shell log
+    disabled
+    oneshot