Reason for double cleaning?

https://github.com/conda-forge/miniforge-images/blob/e4ba2d17456f2284b5ce83cffd282fe3bff54023/ubuntu/Dockerfile#L33-L36

Hello, I would like to ask a question concerning the installation process.

I see that there are two `conda clean` statements, with the first clean excluding the log files.

I am curious as to whether there is a difference between the current method and simply calling `conda clean -fya` once.