[x/blog] blog: copying .gitattributes to all subrepositories
[x/blog] blog: copying .gitattributes to all subrepositories

Fixes #9281

Change-Id: I01413a641af74d94d9bbcd6ef038d62a7cf439cf
Reviewed-on: https://go-review.googlesource.com/2072
Reviewed-by: Minux Ma <72d850dbd8858b791995463d8539b5a379577f28@golang.org>
X-Blog-Commit: 110e1fb8c1b6ebd4c650f1aac543d579fd513161

golang/website,golang/website,golang/website,golang/website,golang/website,golang/website,golang/website