Refactor protocol BUCK files to use more modern rules and format

Change-Id: I9262fdeef12cfd098afefc711d995ffc76b9efb1
diff --git a/providers/bgp/BUCK b/providers/bgp/BUCK
index c526f55..b29b52d 100644
--- a/providers/bgp/BUCK
+++ b/providers/bgp/BUCK
@@ -1,10 +1,10 @@
 BUNDLES = [
     '//providers/bgp/cfg:onos-providers-bgp-cfg',
-    '//providers/bgp/flow:onos-providers-bgp-flow',
+    #'//providers/bgp/flow:onos-providers-bgp-flow',
     '//providers/bgp/topology:onos-providers-bgp-topology',
-    '//protocols/bgp/api:onos-bgp-api',
-    '//protocols/bgp/ctl:onos-bgp-ctl',
-    '//protocols/bgp/bgpio:onos-bgpio',
+    '//protocols/bgp/api:onos-protocols-bgp-api',
+    '//protocols/bgp/ctl:onos-protocols-bgp-ctl',
+    '//protocols/bgp/bgpio:onos-protocols-bgp-bgpio',
 ]
 
 onos_app (