Git migration - website moved

[Johnny Jazeix]

Hi,

we moved the svn part (https://websvn.kde.org/trunk/www/areas/l10n/)
of the repository containing the website to git:
https://invent.kde.org/websites/l10n-kde-org/-/commits/master?ref_type=HEADS

The next steps are:
* remove the folder on svn with a warning to tell people the website
has been moved. Should be done soon by Ben.
* update the scripts on the server that generates the website to
ensure it uses the git version instead of the svn version (it's a
quick glance, I may miss things):
  - replace subversion with git in
https://invent.kde.org/sysadmin/kde-ansible/-/blob/master/roles/l10n-website/tasks/site.yml?ref_type=heads#L22
  - update to git repo in
https://invent.kde.org/sysadmin/kde-ansible/-/blob/master/roles/l10n-website/defaults/main.yml#L14
  -  replace svn update with update_git in
https://invent.kde.org/sysadmin/kde-ansible/-/blob/master/roles/l10n-website/templates/update_l10nwebsite_src.sh.j2?ref_type=heads#L12

I can do this MR in a few hours except if somebody works on it before.

Thanks Albert, Luigi, Karl and Ben for the support on this!

Johnny