Fix ceph-csi reconciliation delay - disable wait on parent kustomization

Root cause: Flux has a known issue where dependent kustomizations don't
immediately reconcile when their dependency becomes ready. Instead, they
poll with a retry interval, causing significant startup delays.

Issue: fluxcd/kustomize-controller#1412
- Dependent kustomizations wait for dependencies using polling interval
- Status can become stale, showing "dependency not ready" even when ready
- observedGeneration: -1 indicates Flux hasn't attempted reconciliation

Solution: Disable wait:true on parent ceph-csi kustomization
- Allows namespace creation to proceed without blocking on health checks
- Child kustomizations still have proper dependencies and will wait
- Reduces startup time from minutes to seconds

The dependency chain is still enforced:
1. ceph-csi (creates namespace) - no longer blocks on health
2. ceph-csi-shared-secret (depends on ceph-csi for namespace)
3. ceph-csi-cephfs/rbd (depend on shared-secret for config)
4. ceph-csi-shared-storage (depends on drivers for StorageClass CRD)

Author: sulibot

kubernetes/apps/2-foundation/ceph-csi/ks.yaml

@@ -22,7 +22,7 @@ spec:
     kind: GitRepository
     name: flux-system
     namespace: flux-system
-  wait: true
+  wait: false
   decryption:
     provider: sops
     secretRef: