Removing bgp-flow provider from bgp Buck file

Change-Id: Iab8227c71fe2036044453795b181be7db3508fcd
diff --git a/providers/bgp/BUCK b/providers/bgp/BUCK
index b29b52d..403bcbe 100644
--- a/providers/bgp/BUCK
+++ b/providers/bgp/BUCK
@@ -1,6 +1,5 @@
 BUNDLES = [
     '//providers/bgp/cfg:onos-providers-bgp-cfg',
-    #'//providers/bgp/flow:onos-providers-bgp-flow',
     '//providers/bgp/topology:onos-providers-bgp-topology',
     '//protocols/bgp/api:onos-protocols-bgp-api',
     '//protocols/bgp/ctl:onos-protocols-bgp-ctl',