Adding missing ldconfig to deb installation steps

Change-Id: Ia2e873c49443268499803e29df357af068454caf
diff --git a/agent/mkdebian/debian/asfvolt16.postinst b/agent/mkdebian/debian/asfvolt16.postinst
index f2709c5..66bb97d 100644
--- a/agent/mkdebian/debian/asfvolt16.postinst
+++ b/agent/mkdebian/debian/asfvolt16.postinst
@@ -32,5 +32,4 @@
 mv /tmp/libgrpc.so.6 /usr/local/lib
 mv /broadcom/libbal_api_dist.so /usr/local/lib
 /opt/bcm68620/svk_init.sh
-#service bal_core_dist start
-#service openolt start
+ldconfig