chore(monitor-snapshot/master): update files from upstreams (#642)

Author: ti-chi-bot

monitor-snapshot/master/ansible-monitor.tar.gz

@@ -0,0 +1,39 @@
+groups:
+- name: alert.rules
+  rules:
+  - alert:
+      kind: 8
+      style: 0
+      tag: '!!str'
+      value: Lightning_import_failure_tables_count
+      anchor: ""
+      alias: null
+      content: []
+      headcomment: ""
+      linecomment: ""
+      footcomment: ""
+      line: 4
+      column: 12
+    expr:
+      kind: 8
+      style: 0
+      tag: '!!str'
+      value: sum ( lightning_tables{result="failure"} ) > 0
+      anchor: ""
+      alias: null
+      content: []
+      headcomment: ""
+      linecomment: ""
+      footcomment: ""
+      line: 5
+      column: 11
+    for: 1m
+    labels:
+      env: ENV_LABELS_ENV
+      expr: sum ( lightning_tables{result="failure"} ) > 0
+      level: emergency
+    annotations:
+      description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:{{
+        $value }}'
+      summary: Lightning failed to import a table
+      value: '{{ $value }}'