2.2.2

What's Changed

• Update regexIndexMappings to regexMappings with map structure by @AndreKurait in #1311
• Parallel gradle gha by @AndreKurait in #1302
• [K8s] Generate migration_services.yaml from ConfigMaps by @lewijacn in #1307
• Update AMIs for all regions including opt-in regions by @peternied in #1314
• Centralize all lucene index reader no matter the lucene version by @peternied in #1310
• testDocumentGenerator fetches endpoint and auth from config file by @jugal-chauhan in #1300
• Add RFS sigterm shutdown hook & testing by @mikaylathompson in #1315
• Update E2E metadata tests to use TypeMappingSanitizationTransformer by @AndreKurait in #1312
• Support for Elasticsearch 5.6 with lucene6 by @peternied in #1317
• Update Sigv4 and ALB according to Opensearch logic by @AndreKurait in #1319
• Add ES 2.x and 5.x clusters for source options in K8s by @lewijacn in #1316
• Fix many outstanding sonarqube issues by @peternied in #1324
• Update VERSION to 2.2.2 by @jugal-chauhan in #1326
• Bump jinja2 from 3.1.5 to 3.1.6 in /TrafficCapture/dockerSolution/src/main/docker/migrationConsole/lib/console_link by @dependabot in #1325

Full Changelog: 2.2.1...2.2.2