Implement velia-firewall

Change-Id: I228f15fca7ed784bf1043e4074cf8e76fcd6a842
diff --git a/package/velia/velia.mk b/package/velia/velia.mk
index eda5efb..0a60715 100644
--- a/package/velia/velia.mk
+++ b/package/velia/velia.mk
@@ -33,6 +33,7 @@
         $(call VELIA_PREPARE_SERVICE,velia-hardware-g1)
         $(call VELIA_PREPARE_SERVICE,velia-hardware-g2)
         $(call VELIA_PREPARE_SERVICE,velia-system)
+        $(call VELIA_PREPARE_SERVICE,velia-firewall)
 endef
 
 $(eval $(cmake-package))