This partially reverts b732beba6a919b852539bb344b05e25c6a7c3c90. It
seems like explicitly setting all files to use line feeds was done due
to issues with the go linter, hence it can be restricted to those files
(https://github.com/ollama/ollama/pull/6235#issuecomment-2278745953).
The change b732beba6 makes all files text files and sets lf as eol. This
will automatically change all files to have lf if they are touched by
git (e.g. via git status). This change cannot be stashed and makes it
hard to work with the repo (rebase and checkout don't really work). See
also #6183.
Here, we set the offending files (*.png and *.ico, but that might be
more in the future) to be treated as binary files and not be changed by
git.
