Add BWC tests for 2.5.0 (opensearch-project#2890)

Test data generated with:

yarn test:bwc -o https://artifacts.opensearch.org/releases/bundle/opensearch/2.4.0/opensearch-2.4.0-linux-x64.tar.gz -d https://artifacts.opensearch.org/releases/bundle/opensearch-dashboards/2.4.0/opensearch-dashboards-2.4.0-linux-x64.tar.gz -g true

yarn test:bwc -o https://artifacts.opensearch.org/releases/bundle/opensearch/2.4.0/opensearch-2.4.0-linux-x64.tar.gz -d https://artifacts.opensearch.org/releases/bundle/opensearch-dashboards/2.4.0/opensearch-dashboards-2.4.0-linux-x64.tar.gz -g true -s true

Issues Resolved:
opensearch-project#2556

Signed-off-by: Manasvini B Suryanarayana <manasvis@amazon.com>
Signed-off-by: Arpit Bandejiya <abandeji@amazon.com>

Author: manasvinibs

.github/workflows/build_and_test_workflow.yml

@@ -186,7 +186,7 @@ jobs:
         working-directory: ./artifacts
     strategy:
       matrix:
-        version: [ osd-2.0.0, osd-2.1.0, osd-2.2.0, osd-2.3.0 ]
+        version: [ osd-2.0.0, osd-2.1.0, osd-2.2.0, osd-2.3.0, osd-2.4.0 ]
     steps:
       - name: Checkout code
         uses: actions/checkout@v2

CHANGELOG.md

@@ -96,6 +96,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ### 🔩 Tests
 
 - [Multi DataSource] Add unit test coverage for Update Data source management stack ([#2567](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2567))
+- [BWC Tests] Add BWC tests for 2.5.0 ([#2890](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2890))
 
 ## [2.x]
 

bwctest.sh

@@ -13,7 +13,7 @@
 
 set -e
 
-DEFAULT_VERSIONS="osd-2.0.0,osd-2.1.0,osd-2.2.0,osd-2.3.0"
+DEFAULT_VERSIONS="osd-2.0.0,osd-2.1.0,osd-2.2.0,osd-2.3.0,osd-2.4.0"
 
 function usage() {
     echo ""