add dawn-server to update

vars/backendStagingServicePipeline.groovy

@@ -47,7 +47,7 @@ def call(String repo, String branch, String serviceName) {
             curl -o elk_config/elasticsearch.yml --header "PRIVATE-TOKEN: y2FHtFXMC8X13onnEfiE" "https://gitlab.cs.umd.edu/api/v4/projects/16574/repository/files/elk_config%2Felasticsearch.yml/raw?ref=main"
             curl -o elk_config/filebeat.yml --header "PRIVATE-TOKEN: y2FHtFXMC8X13onnEfiE" "https://gitlab.cs.umd.edu/api/v4/projects/16574/repository/files/elk_config%2Ffilebeat.yml/raw?ref=main"
         '''
-        sh "dawn-cli update -s ${serviceName} -e staging"
+        sh "dawn-cli update -s ${serviceName} -e staging -d dawn-server"
       }
     }