feat!: Remove core and crds fluxtomizations and use raw helm chart to install CRs

Signed-off-by: Devin Buhl <devin@buhl.casa>

tmpl/cluster/flux-cluster.yaml

@@ -5,7 +5,7 @@ metadata:
   name: flux-cluster
   namespace: flux-system
 spec:
-  interval: 10m
+  interval: 30m
   ref:
     branch: main
   url: ${BOOTSTRAP_GIT_REPOSITORY}
@@ -16,7 +16,7 @@ metadata:
   name: flux-cluster
   namespace: flux-system
 spec:
-  interval: 10m
+  interval: 30m
   path: ./cluster/flux
   prune: true
   wait: false