Fix version check for BWC of Discovery Node serialization (opensearch-project#15620)

Signed-off-by: RS146BIJAY <rishavsagar4b1@gmail.com>

Author: RS146BIJAY

server/src/main/java/org/opensearch/cluster/node/DiscoveryNode.java

@@ -360,7 +360,7 @@ public DiscoveryNode(StreamInput in) throws IOException {
 
     @Override
     public void writeTo(StreamOutput out) throws IOException {
-        if (out.getVersion().onOrAfter(Version.V_3_0_0)) {
+        if (out.getVersion().onOrAfter(Version.V_2_17_0)) {
             writeToUtil(out, false);
         } else {
             writeToUtil(out, true);