Update source API to v0.0.7

Author: stefanprodan

go.mod

@@ -4,10 +4,10 @@ go 1.13
 
 require (
 	github.com/fluxcd/pkg v0.0.3
-	github.com/fluxcd/source-controller v0.0.2
+	github.com/fluxcd/source-controller v0.0.7
 	github.com/go-logr/logr v0.1.0
 	go.uber.org/zap v1.10.0
 	k8s.io/apimachinery v0.18.4
 	k8s.io/client-go v0.18.4
-	sigs.k8s.io/controller-runtime v0.6.0
+	sigs.k8s.io/controller-runtime v0.6.1
 )