Revert "Add working directories for eslint (#9738)" (#9914)

This reverts commit 96a1af7b0f939d7c85e8519164086da47c7077ca from
https://github.com/zed-industries/zed/pull/9738 since it doesn't seem to
do anything. See:
https://github.com/zed-industries/zed/issues/9648#issuecomment-2025132087



Release Notes:

- N/A