backport fix: disable submit button for archived courses (#34920) to redwood#35248

ziafazal merged 2 commits intoopenedx:open-release/redwood.masteropenedx/openedx-platform:open-release/redwood.masterfrom

mitodl:anas/backport-disable-submit-button-redwoodmitodl/edx-platform:anas/backport-disable-submit-button-redwoodCopy head branch name to clipboard