turn on aconfigd in init

Bug: b/312444587
Test: avd
Change-Id: Ibc88b57f88f924318d54ae81c70fd8da1fc1b437
diff --git a/rootdir/init.rc b/rootdir/init.rc
index ec203f9..a2a2f36 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -648,6 +648,8 @@
     mkdir /metadata/aconfig 0775 root system
     mkdir /metadata/aconfig/flags 0770 root system
     mkdir /metadata/aconfig/boot 0775 root system
+    exec_start aconfigd-init
+    start aconfigd
 
 on late-fs
     # Ensure that tracefs has the correct permissions.