Implementing batched deletions of stale ClusterMetadataManifests in RemoteClusterStateCleanupManager and adding configurable deletions timeouts - #20515

Implementing batched deletions of stale ClusterMetadataManifests in RemoteClusterStateCleanupManager and adding configurable deletions timeouts#20515

Pranshu-S wants to merge 17 commits into

opensearch-project:mainopensearch-project/OpenSearch:mainfrom

Pranshu-S:remote-state-cleanup-manager-batched-deletions-and-timeoutsPranshu-S/OpenSearch:remote-state-cleanup-manager-batched-deletions-and-timeoutsCopy head branch name to clipboard