Bugs fixed:
- ATST-786: EOL check causes health check to be unable to lookup the version when marketplace is not available and the json file is deleted
- ATST-788: EOL Health Check does not respect Marketplace connectivity settings
- ATST-797: End of Life healthcheck upgrade task blocks JIRA startup
- ATST-862: EOL health check doesn't work for JIRA 7.0 in Jira Instance Health