Since 6.2.1 Archmerge conky’s come in via a package.

When you update your system with

or reinstall it with

you will get the updates in.

They will be saved  to this folder.

Then it is up to you to copy/paste the contents of that folder to your own personal folder or not. You might have made something personal. Changed colors and so on. Maybe it is better to use the application meld and see what the difference is between both conky folders.