feat(crowdsec): switch agent to loki acquisition with static identity

Read traefik logs from Loki instead of file tail. Static machine identity via pre-created secret stops 403 register races. Add janitor cronjob, dashboards, whitelists and metrics.

crowdsec/k8s/network-policy.yaml

@@ -25,3 +25,10 @@ spec:
       ports:
         - protocol: TCP
           port: 8080
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: prometheus
+      ports:
+        - protocol: TCP
+          port: 6060