fix: seed grafana observability images

.gitea/workflows/deploy.yml

@@ -430,7 +430,9 @@ jobs:
             quay.io/jetstack/cert-manager-cainjector:v1.17.2 \
             quay.io/jetstack/cert-manager-webhook:v1.17.2 \
             quay.io/jetstack/cert-manager-startupapicheck:v1.17.2 \
+            docker.io/library/busybox:1.31.1 \
             docker.io/grafana/loki:3.5.7 \
+            quay.io/kiwigrid/k8s-sidecar:1.28.0 \
             docker.io/kiwigrid/k8s-sidecar:1.30.10 \
             docker.io/grafana/promtail:3.0.0 \
             docker.io/grafana/grafana:11.4.0 \
@@ -1017,7 +1019,9 @@ jobs:
 
           ALL_NODE_IPS=$(python3 -c 'import json; outputs = json.load(open("outputs/terraform_outputs.json")); print(" ".join(outputs["control_plane_ips"]["value"] + outputs["worker_ips"]["value"]))')
           for image in \
+            docker.io/library/busybox:1.31.1 \
             docker.io/grafana/loki:3.5.7 \
+            quay.io/kiwigrid/k8s-sidecar:1.28.0 \
             docker.io/kiwigrid/k8s-sidecar:1.30.10 \
             docker.io/grafana/promtail:3.0.0 \
             docker.io/grafana/grafana:11.4.0 \
@@ -1028,6 +1032,15 @@ jobs:
             quay.io/prometheus/node-exporter:v1.8.2; do
             import_required_image_on_all_nodes "${image}"
           done
+          reconcile_at="$(date +%s)"
+          for release in kube-prometheus-stack loki promtail; do
+            kubectl -n flux-system annotate "helmrelease/${release}" \
+              reconcile.fluxcd.io/requestedAt="${reconcile_at}" \
+              reconcile.fluxcd.io/resetAt="${reconcile_at}" \
+              reconcile.fluxcd.io/forceAt="${reconcile_at}" \
+              --overwrite
+          done
+          kubectl -n observability rollout restart deployment/observability-kube-prometheus-stack-grafana || true
 
       - name: Post-deploy cluster health checks
         working-directory: ansible