Add analytics-engine plugin to all test clusters

Every test cluster that loads opensearch-sql-plugin needs the
analytics-engine plugin because SQL declares it as extendedPlugins.
Added to yamlRestTest, integTestWithSecurity, remoteIntegTestWithSecurity,
and integJdbcTest clusters.

Signed-off-by: Kai Huang <kaihuang@amazon.com>
Signed-off-by: Kai Huang <ahkcs@amazon.com>

Author: ahkcs

integ-test/build.gradle

@@ -287,6 +287,7 @@ testClusters {
         testDistribution = 'archive'
         plugin(getJobSchedulerPlugin())
         plugin(getGeoSpatialPlugin())
+        plugin(getAnalyticsEnginePlugin())
         plugin ":opensearch-sql-plugin"
         setting "plugins.query.datasources.encryption.masterkey", "1234567812345678"
     }
@@ -300,11 +301,13 @@ testClusters {
     integTestWithSecurity {
         testDistribution = 'archive'
         plugin(getJobSchedulerPlugin())
+        plugin(getAnalyticsEnginePlugin())
         plugin ":opensearch-sql-plugin"
     }
     remoteIntegTestWithSecurity {
         testDistribution = 'archive'
         plugin(getJobSchedulerPlugin())
+        plugin(getAnalyticsEnginePlugin())
         plugin ":opensearch-sql-plugin"
     }
 }
@@ -358,8 +361,10 @@ task stopPrometheus(type: KillProcessTask) {
 stopPrometheus.mustRunAfter startPrometheus
 
 task integJdbcTest(type: RestIntegTestTask) {
-    testClusters.findAll {c -> c.clusterName == "integJdbcTest"}.first().
+    testClusters.findAll {c -> c.clusterName == "integJdbcTest"}.first().with {
+        plugin(getAnalyticsEnginePlugin())
         plugin ":opensearch-sql-plugin"
+    }
 
     useJUnitPlatform()
     dependsOn ':opensearch-sql-plugin:bundlePlugin'