chore(calico): Set namespaces to help renovatebot

bootstrap/calico/release.yaml

@@ -11,6 +11,7 @@ spec:
       sourceRef:
         kind: HelmRepository
         name: projectcalico
+        namespace: default
       # renovate: helmRepo=https://docs.projectcalico.org/charts depName=tigera-operator
       version: v3.21.4
   interval: 15m

bootstrap/calico/repository.yaml

@@ -2,6 +2,7 @@ apiVersion: source.toolkit.fluxcd.io/v1beta1
 kind: HelmRepository
 metadata:
   name: projectcalico
+  namespace: default
 spec:
   interval: 30m
   url: https://docs.projectcalico.org/charts