change version back to 3.0

Signed-off-by: Jackie Han <jkhanjob@gmail.com>

Author: jackiehanyang

opensearch_dashboards.json

@@ -1,7 +1,7 @@
 {
   "id": "anomalyDetectionDashboards",
-  "version": "2.11.0.0",
-  "opensearchDashboardsVersion": "2.11.0",
+  "version": "3.0.0.0",
+  "opensearchDashboardsVersion": "3.0.0",
   "configPath": [
     "anomaly_detection_dashboards"
   ],