I currently maintaining 7 years of Wordpress site. Disk usage are recently full, so I need to check automatic back up regularly and save those back up, and delete it from the server.
And when I check, that wordpress-seo folder inside plugins folder (which is Yoast Seo default plugin folder) are taking too much space. All I know, it's full of that plugins file from various version. To be precise, it's inside js/dist folder of wordpress-seo plugin.
Can I clean up those file? If yes, is it safe? What might be the worse case I will face if I delete all of those each type from previous version, and just keep like 3 newest version?