v-m: Scrape ntfy

_ntfy_ has supported Prometheus metrics for a while now, so let's
collect them.

victoria-metrics/scrape.yml

@@ -454,3 +454,17 @@ scrape_configs:
   - source_labels:
     - __meta_kubernetes_pod_name
     target_label: instance
+
+- job_name: ntfy
+  kubernetes_sd_configs:
+  - role: pod
+    namespaces:
+      names:
+      - ntfy
+    selectors:
+    - role: pod
+      label: app.kubernetes.io/name=ntfy
+  relabel_configs:
+  - source_labels:
+    - __meta_kubernetes_pod_name
+    target_label: instance