fix(ui): Adding chart's last modified data on search index#15088

sakethvarma397 wants to merge 5 commits intomasterdatahub-project/datahub:masterfrom

sv--cus-6568-make-chart-lastModifiedAt-searchabledatahub-project/datahub:sv--cus-6568-make-chart-lastModifiedAt-searchableCopy head branch name to clipboard