Add new directory for stats metadata

Also reordered the directories in alphabetical order

Test: m -j
Bug: 149838525
Change-Id: I1a918d189d8bcb394ec6f818d033dbf7e4518713
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 28d47b9..a9dd5fb 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -728,9 +728,10 @@
     mkdir /data/incremental 0771 system system encryption=Require
 
     # Create directories for statsd
-    mkdir /data/misc/stats-data/ 0770 statsd system
-    mkdir /data/misc/stats-service/ 0770 statsd system
     mkdir /data/misc/stats-active-metric/ 0770 statsd system
+    mkdir /data/misc/stats-data/ 0770 statsd system
+    mkdir /data/misc/stats-metadata/ 0770 statsd system
+    mkdir /data/misc/stats-service/ 0770 statsd system
     mkdir /data/misc/train-info/ 0770 statsd system
 
     # Wait for apexd to finish activating APEXes before starting more processes.