[AUTO] [main] Added bwc version 2.2.2. (#4383)

* Added bwc version 2.2.2

* Add changelog

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

Signed-off-by: Kunal Kotwani <kkotwani@amazon.com>
Co-authored-by: opensearch-ci-bot <opensearch-ci-bot@users.noreply.github.com>
Co-authored-by: Kunal Kotwani <kkotwani@amazon.com>

.ci/bwcVersions

@@ -49,4 +49,5 @@ BWC_VERSION:
   - "2.1.1"
   - "2.2.0"
   - "2.2.1"
+  - "2.2.2"
   - "2.3.0"

CHANGELOG.md

@@ -10,6 +10,8 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Added release notes for 2.2.1 ([#4344](https://github.com/opensearch-project/OpenSearch/pull/4344))
 - Label configuration for dependabot PRs ([#4348](https://github.com/opensearch-project/OpenSearch/pull/4348))
 - Support for HTTP/2 (server-side) ([#3847](https://github.com/opensearch-project/OpenSearch/pull/3847))
+- BWC version 2.2.2 ([#4383](https://github.com/opensearch-project/OpenSearch/pull/4383))
+
 ### Dependencies
 - Bumps `com.diffplug.spotless` from 6.9.1 to 6.10.0
 - Bumps `xmlbeans` from 5.1.0 to 5.1.1
@@ -58,4 +60,4 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 
 [Unreleased]: https://github.com/opensearch-project/OpenSearch/compare/2.2.0...HEAD
-[2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.2.0...2.x
+[2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.2.0...2.x

server/src/main/java/org/opensearch/Version.java

@@ -96,6 +96,7 @@ public class Version implements Comparable<Version>, ToXContentFragment {
     public static final Version V_2_1_1 = new Version(2010199, org.apache.lucene.util.Version.LUCENE_9_2_0);
     public static final Version V_2_2_0 = new Version(2020099, org.apache.lucene.util.Version.LUCENE_9_3_0);
     public static final Version V_2_2_1 = new Version(2020199, org.apache.lucene.util.Version.LUCENE_9_3_0);
+    public static final Version V_2_2_2 = new Version(2020299, org.apache.lucene.util.Version.LUCENE_9_3_0);
     public static final Version V_2_3_0 = new Version(2030099, org.apache.lucene.util.Version.LUCENE_9_3_0);
     public static final Version V_3_0_0 = new Version(3000099, org.apache.lucene.util.Version.LUCENE_9_4_0);
     public static final Version CURRENT = V_3_0_0;