Disabling docrep to remote store migration test for integTestRemote (o…

…pensearch-project#1379) (opensearch-project#1381)

Signed-off-by: Shubh Sahu <shubhvs@amazon.com>
Co-authored-by: Shubh Sahu <shubhvs@amazon.com>
(cherry picked from commit d287aa2)

Co-authored-by: Shubh Sahu <shubhsahu200103@gmail.com>

build.gradle

@@ -939,7 +939,8 @@ task integTestRemote (type: RestIntegTestTask) {
 
     }
     filter {
-            setExcludePatterns("org.opensearch.replication.bwc.BackwardsCompatibilityIT","org.opensearch.replication.singleCluster.SingleClusterSanityIT")
+            setExcludePatterns("org.opensearch.replication.bwc.BackwardsCompatibilityIT","org.opensearch.replication.singleCluster.SingleClusterSanityIT",
+                    "org.opensearch.replication.integ.rest.StartReplicationIT.test operations are fetched from lucene when leader is in mixed mode")
     }
 }