Update kustomization tags to OCI-labeled builds (613f05d)

Point all services at the 613f05d images which carry the new
consistent OCI labels. Skipped kiwix/transmission (old v4.0.6-r4
version, no matching build) and docs/quartz (no 613f05d build).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

argocd/manifests/grafana/kustomization.yaml

@@ -16,9 +16,9 @@ images:
   - name: docker.io/library/busybox
     newTag: 1.31.1
   - name: registry.ops.eblu.me/blumeops/grafana-sidecar
-    newTag: v1.28.0-a2bb9ab
+    newTag: v1.28.0-613f05d
   - name: registry.ops.eblu.me/blumeops/grafana
-    newTag: v12.3.3-d05d2fb
+    newTag: v12.3.3-613f05d
 
 configMapGenerator:
   - name: grafana