[EPM] old package versions not showing up if installed in installed tab #61679
Description
If the user has a package installed that is not the latest version and navigates to the "Installed Packages" tab, it will not show up in the list because we save installed packages by version and when we retrieve the list of available packages via http://localhost:5601/ssg/api/ingest_manager/epm/packages endpoint it returns only the most recent package version which we use to compare against the installed (saved objects) version. Since there is no match, it will not show as installed.
I think this can be fixed by comparing against the package name (nginx) and not the package id (nginx-1.1.0)