[Backport master] Fix server l10n compilation

[geo-ghci-int]

Backport of #12829 to master

Error on cherry-picking: 277912d

To continue do:

git fetch && \
  git checkout ghci/backport/12829-to-master && \
  git reset --hard HEAD^ && \
  git cherry-pick 277912d080492f03a7f4d58a5889f3043050edb4

Resolve the conflict, then:

git add <file> && \
  git cherry-pick --continue

When all the conflicts are resolved, push the branch:

git push origin ghci/backport/12829-to-master --force