update go.mod

go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.10.0
 	github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852
-	github.com/weaveworks/flintlock/api v0.0.0-00010101000000-000000000000
+	github.com/weaveworks/flintlock/api v0.0.0-20211217111250-5f8d70c4a581
 	github.com/weaveworks/flintlock/client v0.0.0-00010101000000-000000000000
 	golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d // indirect
 	google.golang.org/grpc v1.42.0
@@ -101,7 +101,6 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/subosito/gotenv v1.2.0 // indirect
 	github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae // indirect
-	github.com/weaveworks/flintlock/api v0.0.0-20211217111250-5f8d70c4a581 // indirect
 	go.mongodb.org/mongo-driver v1.7.5 // indirect
 	go.opencensus.io v0.23.0 // indirect
 	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect