New string in footer in www.debian.org pages, please update templates.??.po

Dear Debian I18N people,

We have made a change in the Debian website, to better reflect when each page 
has been updated (see 
https://salsa.debian.org/webmaster-team/webwml/merge_requests/21 for details).

As a result, there is a new string used in the footer of every page, which is 
"Last Built".

(Currently the pages say "Last Modified: YYYY-MM-DD HH:SS" and from now on they 
will say "Last Built: YYYY-MM-DD HH:SS").

Please let us know how this new string is written in your language, there are 
many ways to do this:

* Answer to the list(s) or by IRC (in #debian-www), and I (or other web team 
member) will add the new string.
* Send an updated templates.??.po (?? being your language code) to the list or 
as merge request to salsa (the original file you can find it in the 
https://salsa.debian.org/webmaster-team/webwml/ repo, in the "po" subfolder of 
your language folder).
* Commit yourselves your changes in the webwml repo

I have already updated Danish, French, German, Spanish and Swedish with 
suggestions from translators or native speakers present in our IRC channel.

I have taken the opportunity to update all the language templates (the .po 
files) for every language present in the Debian website, so maybe you will find 
other new strings to update/translate in the /po/ subfolder of your language in 
the webwml repo.

Thanks in advance!

Kind regards,