change gradle run to dualcluster is true (#998)

Signed-off-by: Amit Galitzky <[email protected]>

Author: amitgalitz

.github/workflows/remote-integ-tests-workflow.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Run OpenSearch with plugin
         run: |
           cd anomaly-detection
-          ./gradlew run &
+          ./gradlew run -PdualCluster=true &
           timeout 300 bash -c 'while [[ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:9200)" != "200" ]]; do sleep 5; done'
         shell: bash