[AUTO] [2.x] Add bwc version 2.13.1. (opensearch-project#13038)

* Add bwc version 2.13.1

Signed-off-by: GitHub <noreply@github.com>

* Fix version identifier and bwc version

Signed-off-by: Kunal Kotwani <kkotwani@amazon.com>

* Update bwcVersions

Signed-off-by: Andriy Redko <andriy.redko@aiven.io>

---------

Signed-off-by: GitHub <noreply@github.com>
Signed-off-by: Kunal Kotwani <kkotwani@amazon.com>
Signed-off-by: Andriy Redko <andriy.redko@aiven.io>
Co-authored-by: opensearch-ci-bot <opensearch-ci-bot@users.noreply.github.com>
Co-authored-by: Kunal Kotwani <kkotwani@amazon.com>
Co-authored-by: Andriy Redko <andriy.redko@aiven.io>

Author: 4 people

.ci/bwcVersions

@@ -83,4 +83,6 @@ BWC_VERSION:
   - "2.11.2"
   - "2.12.0"
   - "2.12.1"
+  - "2.13.0"
+  - "2.13.1"
 

libs/core/src/main/java/org/opensearch/Version.java

@@ -127,6 +127,7 @@ public class Version implements Comparable<Version>, ToXContentFragment {
     public static final Version V_2_12_0 = new Version(2120099, org.apache.lucene.util.Version.LUCENE_9_9_2);
     public static final Version V_2_12_1 = new Version(2120199, org.apache.lucene.util.Version.LUCENE_9_9_2);
     public static final Version V_2_13_0 = new Version(2130099, org.apache.lucene.util.Version.LUCENE_9_10_0);
+    public static final Version V_2_13_1 = new Version(2130199, org.apache.lucene.util.Version.LUCENE_9_10_0);
     public static final Version V_2_14_0 = new Version(2140099, org.apache.lucene.util.Version.LUCENE_9_10_0);
     public static final Version CURRENT = V_2_14_0;