sensord: Move sensord PDX socket directory creation to sensord.rc

Moved sensord-specific init script rules to sensord.rc file

Bug: None
Test: `m -j32` succeeds, device boots.
Change-Id: Ica196019bea6a41bfa6f20982716eb2f40a1fb8f
diff --git a/services/vr/sensord/sensord.rc b/services/vr/sensord/sensord.rc
index 0311474..d868a7e 100644
--- a/services/vr/sensord/sensord.rc
+++ b/services/vr/sensord/sensord.rc
@@ -1,3 +1,7 @@
+on init
+  mkdir /dev/socket/pdx/system/vr/pose 0775 system system
+  mkdir /dev/socket/pdx/system/vr/sensors 0775 system system
+
 service sensord /system/bin/sensord
   class core
   user system