Not all contributors work on projects that use linux kernel coding
style. This commit adds a basic editorconfig [0] to assist contributors
with managing configuration.
[0]: https://editorconfig.org/
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Signed-off-by: David Sterba <dsterba@suse.com>
