chore(): update pricate chart to 1.0.0-alpha.2 (#9)

## What type of PR is this?

* [ ] Feature
* [ ] BUG
* [ ] Alerts
* [ ] Improvement
* [ ] Documentation
* [ ] Test and CI

## Which issue(s) this PR related:

issue #

## What this PR does / why we need it:

update mo-ob-private chart to 1.0.1

Author: EZ4BRUCE

charts/mo-ob-private/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: mo-ob-private
 description: mo-ob-private's Helm chart for Kubernetes
 type: application
-version: 1.0.0-alpha.1
+version: 1.0.0-alpha.2
 appVersion: 0.9.0
 dependencies:
 - condition: mo-ob-opensource.enabled
@@ -12,5 +12,5 @@ dependencies:
 - condition: mo-ruler-stack.enabled
   name: mo-ruler-stack
   repository: https://matrixone-cloud.github.io/observability-charts
-  version: 1.0.0-alpha.13
+  version: 1.0.2
 

charts/mo-ob-private/values.yaml

@@ -187,6 +187,14 @@ mo-ruler-stack:
   enabled: true
   moRuler:
     enabled: false
+
+  # webhook adapter for alertmanger to send alert to wecom
+  alertmanagerWebhookAdapter:
+    enabled: false
+    image:
+      repository: ez4bruce3280/alertmanager-webhook-adapter
+      tag: v1.1.7
+
   alertmanager:
     enabled: false