Fixes a bug whereby CR/LF conversion, for instance, would not be applied
on Git repositories retrieved from SWH:
https://sympa.inria.fr/sympa/arc/swh-devel/2023-03/msg00000.html
Reported by Simon Tournier <simon.tournier@inserm.fr>.
Suggested by Valentin Lorentz <valentin.lorentz@inria.fr>.
Co-authored by Simon Tournier <simon.tournier@inserm.fr>.
* guix/git-download.scm (git-fetch)[build]: Add Git operations conditioned by
'.gitattributes' on the result from SWH.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>