Update delete_backport_branch workflow to include release-chores branches - #1282

Update delete_backport_branch workflow to include release-chores branches#1282

RileyJergerAmazon wants to merge 3 commits into

opensearch-project:mainopensearch-project/alerting-dashboards-plugin:mainfrom

RileyJergerAmazon:update-delete-branch-workflowRileyJergerAmazon/alerting-dashboards-plugin:update-delete-branch-workflowCopy head branch name to clipboard